Security, Network, VMware Joerg Roesch Security, Network, VMware Joerg Roesch

VMware (by Broadcom) Explore Barcelona Network & Security Sessions 2024

VMware (by Broadcom) Explore EMEA will taken place in Barcelona from 4th of November to 7th of November 2024. It will be the first european conference under the flagship from Broadcom. For this reason there will be additional sessions from other Broadcom business groups like Symnatec, Brocade, DX NetOps, etc. I provide recommendations within this blog post about some technical sessions related to Network & Security topics for the Explore event in US. I have excluded certifications, Hands-on-Labs and Meet the Expert Roundtable sessions from my list. I have focused on none 100 level sessions, only in case of new topics I have done some exceptions.

Pricing

A full event pass for VMware Explore costs 1.675 Euro for the EMEA event. If you register onsite it costs 1.875 Euro. The full event pass has following advantages:

Full Event passes provide the following benefits:

  • Four days of sessions including the general session, breakout sessions, roundtables and more, with content tailored to both the business and technical audiences

  • Destinations, lounges and activities such as The Expo and Hands-on Labs 

  • Admittance to official Explore evening events including The Party and events in The Expo

  • Exclusive Explore swag

  • Attendee meals

Your full event pass registration allows you to purchase VMware Certified Professional (VCP) and VMware Certified Advanced Professional (VCAP) certification exam vouchers at a 50 percent discount (exams must be taken onsite during Explore Las Vegas).

VMware Explore Session Recommendations

Now I come to my session recommendations which are based on my experience and some very good known speakers from the last years and about topics which I am interested from Network and Security point of view. But first I have to say that every VMware Explore session is worth to join and customers, partners and VMware employees have taken much efforts to prepare some very good content. For me the VMware Explore sessions are the most important source to get technical updates, innovation and training. All sessions can be also watched after VMware Explore. Some hints to the session ID`s, the letter in bracket like VCFB1877BCN stands for VCF = VMware Cloud Foudation (Business Unit) and B = Breakout Session. BCN indicated that it is a session in Barcelona. Sometimes you see also an letter D behind BCN, this means that it is not a in person session, D stands for distributed. Please take into account that VMware by Broadcom has new business units:

  • VMware Cloud Foundation - VCF

  • Application Networking & Security - ANS

  • Modern Application - TNZ

  • Software-Defined Edge - SDE

And there are also “legacy” Broadcom business units like Agile Operation Division (AOD) or Enterprise Security Group (ESG) which includes Symantec.

General Solution Key Note

Advanced Network & Security (ANS) Solution Key Note

NSX Sessions - Infrastructure related

Security Sessions

VMwarew AVI Load Balancer related

Network & Security Cloud Sessions

NSX Sessions - Container related

Network Monitoring related

DPU (SMARTNICS)

Symantec and Carbon Black Sessions

SD-WAN and SASE

Summary

Please take into account that there are a lot of other interesting VMware by Broadcom Explore sessions, also for many other topics like VCF 9, AI, cloud, Edge, Container, vSphere, etc.

Feel free to add comments below if you see other mandatory sessions in the Network & Security area. I wish you a lot of Fun at VMware by Broadcom Explore 2024 in Barcelona!

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Security, Network, VMware Joerg Roesch Security, Network, VMware Joerg Roesch

VMware (by Broadcom) Explore US Network & Security Sessions 2024

VMware (by Broadcom) Explore will taken place in Las Vegas from 26th to 29th of August 2024. VMware Explore EMEA in Barcelona is from 5th of November to 7th of November 2024. It will be the first conference under the flagship from Broadcom. For this reason there will be additional sessions from other Broadcom business groups like Symnatec, Brocade, DX NetOps, etc. I provide recommendations within this blog post about some technical sessions related to Network & Security topics for the Explore event in US. I have excluded certifications and Hands-on-Labs and Meet the Expert Roundtable sessions from my list. I have focused on none 100 level sessions, only in case of new topics I have done some exceptions.

Pricing

A full event pass for VMware Explore costs $2,395 for the US event. If you book it before the 15th of July you get the pass $2,195. The full event pass has following advantages:

Full Event passes provide the following benefits:

  • Four days of sessions including the general session, breakout sessions, roundtables and more, with content tailored to both the business and technical audiences

  • Destinations, lounges and activities such as The Expo and Hands-on Labs 

  • Focused programming for SpringOne

  • Admittance to official Explore evening events including The Party and events in The Expo

  • Exclusive Explore swag

  • Attendee meals

Your full event pass registration allows you to purchase VMware Certified Professional (VCP) and VMware Certified Advanced Professional (VCAP) certification exam vouchers at a 50 percent discount (exams must be taken onsite during Explore Las Vegas).

VMware Explore Session Recommendations

Now I come to my session recommendations which are based on my experience and some very good known speakers from the last years and about topics which I am interested from Network and Security point of view. But first I have to say that every VMware Explore session is worth to join and customers, partners and VMware employees have taken much efforts to prepare some very good content. For me the VMware Explore sessions are the most important source to get technical updates, innovation and training. All sessions can be also watched after VMware Explore. Some hints to the session ID`s, the letter in bracket like VCFB1499LV stands for VCF = VMware Cloud Foudation (Business Unit) and B = Breakout Session. LV indicated that it is a session in Las Vegas. Sometimes you see also an letter D behind LV, this means that it is not a in person session, D stands for distributed. Please take into account that VMware by Broadcom has new business units:

  • VMware Cloud Foundation - VCF

  • Application Networking & Security - ANS

  • Modern Application - TNZ

  • Software-Defined Edge - SDE

And there are also “legacy” Broadcom business units like Agile Operation Division (AOD) or Enterprise Security Group (ESG) which includes Symantec.

Advanced Network & Security (ANS) Solution Key Note

NSX Sessions - Infrastructure related

Security Sessions

VMwarew AVI Load Balancer related

Network & Security Cloud Sessions

NSX Sessions - Container related

Network Monitoring related

DPU (SMARTNICS)

Symantec Sessions

SD-WAN and SASE

Summary

Please take into account that there are a lot of other interesting VMware by Broadcom Explore sessions, also for many other topics like AI, cloud, Edge, Container, vSphere, etc.

Feel free to add comments below if you see other mandatory sessions in the Network & Security area. I wish you a lot of Fun at VMware by Broadcom Explore 2024 in Las Vegas!

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Security, Network, VMware Joerg Roesch Security, Network, VMware Joerg Roesch

VMware Explore EMEA Network & Security Sessions 2023

VMware Explore will taken place in Barcelona from 6th to 9th of November 2023. I provide recommendations within this blog post about some technical sessions related to Network & Security topics for the Explore event in Europe. I have excluded certifications and Hands-on-Labs sessions from my list. I have focused on none 100 level sessions, only in case of new topics I have done some exceptions.

Pricing

A full event pass for VMware Explore costs $1,575 for the EMEA event. The full event pass has following advantages:

Full Event passes provide the following benefits:

  • Four days of sessions including the general session, solution keynotes, breakout sessions, roundtables and more, with content tailored to both the business and technical audience

  • Destinations, lounges and activities such as The Expo and VMware Hands-on Labs 

  • Focused programming for SpringOne, Partner* and TAM* audiences (These programs will have restricted access.)

  • Admittance to official VMware Explore evening events: Welcome Reception, Hall Crawl and The Party

  • Exclusive VMware Explore swag

  • Attendee meals (Tuesday through Thursday)

Your full event pass purchase also allows you to add on VMware Certified Professional (VCP) and VMware Certified Advanced Professional (VCAP) certification exam vouchers during registration at a 50 percent discount (exams must be taken onsite during VMware Explore Las Vegas).

VMware Explore Session Recommendations

Now I come to my session recommendations which are based on my experience and some very good known speakers from the last years and about topics which I am interested from Network and Security point of view. But first I have to say that every VMware Explore session is worth to join and customers, partners and VMware employees have taken much efforts to prepare some very good content. I am also very proud that I deliver the first time a breakout session myself with my customer BWI and Simer Singh from DPU Engineering [VIB1815BCN]. Thus you will find this session on my recommendation list as well:-)

For me the VMware Explore sessions are the most important source to get technical updates, innovation and training. All sessions can be also watched after VMware Explore. Some hints to the session ID`s, the letter in bracket like NSCB2088LV stands for NSC = Network & Security and B = Breakout Session. BCN indicated that it is a Barcelona session. Sometimes you see also an letter D behind BCN, this means that it is not a in person session, D stands for distributed.

Network & Security Solution Key Note

Security Sessions

NSX Sessions - Infrastructure related

NSX Sessions - Operation and Monitoring related

DPU (SmartNICs)

NSX Sessions - Advanced Load Balancer (AVI) related

SD-WAN and SASE

NSX Customer Stories

Summary

There are a lot interesting VMware Explore sessions, also for many other topics like AI, Multicloud, Edge, Container, End User Computing, vSphere, etc.

Feel free to add comments below if you see other mandatory sessions within the Network & Security area. I wish you a lot of Fun at VMware Explore 2023 and looking forward to see you in person!

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Security, Network, VMware Joerg Roesch Security, Network, VMware Joerg Roesch

VMware Explore US Network & Security Sessions 2023

VMware Explore will taken place in Las Vegas from 21th to 24th of August 2023. VMware Explore EMEA in Barcelona is from 6th of November to 9th of November 2023. I provide recommendations within this blog post about some technical sessions related to Network & Security topics for the Explore event in US. I have excluded certifications and Hands-on-Labs sessions from my list. I have focused on none 100 level sessions, only in case of new topics I have done some exceptions.

Pricing

A full event pass for VMware Explore costs $2,295 for the US event. The full event pass has following advantages:

Full Event passes provide the following benefits:

  • Four days of sessions including the general session, solution keynotes, breakout sessions, roundtables and more, with content tailored to both the business and technical audience

  • Destinations, lounges and activities such as The Expo and VMware Hands-on Labs 

  • Focused programming for SpringOne, Partner* and TAM* audiences (These programs will have restricted access.)

  • Admittance to official VMware Explore evening events: Welcome Reception, Hall Crawl and The Party

  • Exclusive VMware Explore swag

  • Attendee meals (Tuesday through Thursday)

Your full event pass purchase also allows you to add on VMware Certified Professional (VCP) and VMware Certified Advanced Professional (VCAP) certification exam vouchers during registration at a 50 percent discount (exams must be taken onsite during VMware Explore Las Vegas).

VMware Explore Session Recommendations

Now I come to my session recommendations which are based on my experience and some very good known speakers from the last years and about topics which I am interested from Network and Security point of view. But first I have to say that every VMware Explore session is worth to join and customers, partners and VMware employees have taken much efforts to prepare some very good content. For me the VMware Explore sessions are the most important source to get technical updates, innovation and training. All sessions can be also watched after VMware Explore. Some hints to the session ID`s, the letter in bracket like NSCB2088LV stands for NSC = Network & Security and B = Breakout Session. LV indicated that it is in Las Vegas session. Sometimes you see also an letter D behind LV, this means that it is not a in person session, D stands for distributed.

Network & Security Solution Key Note

Network & Security Multi Cloud Sessions

NSX Sessions - Container related

Security Sessions

NSX Sessions - Infrastructure related

NSX Sessions - Operation and Monitoring related

NSX Sessions - Advanced Load Balancer (AVI) related

SD-WAN and SASE

DPU (SMARTNICS)

NSX Customer Stories

Summary

There are a lot interesting VMware Explore sessions, also for many other topics like AI, Multicloud, Edge, Container, End User Computing, vSphere, etc.

Feel free to add comments below if you see other mandatory sessions within the Network & Security area. I wish you a lot of Fun at VMware Explore 2023!

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Security, Network, VMware Joerg Roesch Security, Network, VMware Joerg Roesch

VMware Explore (VMworld) Network & Security Sessions 2022

After two remote remote events (VMworld 2020 and 2021) the VMware events is finally back onsite. And there is also a rebrand, VMworld is renamed to VMware Explore. The event is will be taken place in the cities San Francisco (29th of August until 1st of September 2022), Barcelona (7th of November until 10th of November 2022), Sao Paulo (19th of October until 20th of October), Singapore (15th of November until 16th of November 2022), Tokyo (15th of November until 16th of November 2022) and Shanghai (17th of November until 18th of November 2022). I provide recommendations within this blog post about some deep dive sessions related to Network & Security sessions. I have excluded certifications and Hands-on-Labs sessions from my list. I have focused on none 100 level sessions, only in case of new topics I have done some exceptions.

Pricing

A full event pass for VMware Explore will be $2,195 for the US event and €1,475 for the Europe event. The full event pass has following advantages:

Full Event passes provide the following benefits:

  • Access to The Expo

  • Participation in hands-on labs

  • Entry to the welcome reception and hall crawl

  • Entry to the VMware Explore 2022 Party

  • Discounts on training and certification

  • Meals as provided by VMware Explore

  • VMware Explore-branded promotional item

  • Networking lounges

  • Meeting spaces available on demand

  • Attendance at general session and breakout sessions (Note: Some sessions require valid Partner status)

  • Please note: Discounts are not applicable (ex: VMUG)

VMworld Session Recommendations

Now I come to my session recommendations which are based on my experience and some very good know speakers from the last years and about topics which are interesting from Network and Security point of view. But first I have to say that every VMware Explore session is worth to join and customers, partners and VMware employees have taken much efforts to prepare some very good content. For me the VMware Explore sessions are the most important source to get technical updates, innovation and training. All sessions can be also watched after VMware Explore. I also have to mentioned at this time that I still can't get used to the new name VMware Explore. I loved the brand VMWorld:-( The recommendation are based on the US content catalog but a lot of session will be also available on the other locations. The letter in bracket like NET2233US stands for NET = Network or SEC = Security. US indicated that it is a USA session. Sometimes you see also an letter D behind US, this means that it is not a in person session, D stands for distributed.

Network & Security Solution Key Note

Network & Security Multi Cloud Sessions

NSX Sessions - Container related

Security Sessions

NSX Sessions - Infrastructure related

NSX Sessions - Operation and Monitoring related

NSX Sessions - Advanced Load Balancer (AVI) related

SD-WAN and SASE

SMARTNICS - Project Monterey

Summary

There are a lot interesting VMware Explore sessions, also for many other topics like Cloud, Edge, Container, End User Computing, vSphere, Blockchain, etc.

Feel free to add comments below if you see other mandatory sessions within the Network & Security area. I wish you a lot of Fun at VMware Explore 2022!

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Security, Network, VMware Joerg Roesch Security, Network, VMware Joerg Roesch

VMworld Network & Security Sessions 2021

VMworld 2021 will be taken place this year again remotely from 5th of October 2021 until 7st of October 2021. I provide recommendations within this blog post about some deep dive sessions related to Network & Security sessions. I have excluded general keynotes, certifications and Hands-on-Labs sessions from my list. I have focused on none 100 level sessions, only in case of new topics I have done some exceptions.

Pricing

The big advantage of a remote event is that everyone can join without any traveling, big disadvantage is indeed the social engineering with some drinks:-) Everyone can register for the general pass without any costs. There is also the possibility to order a Tech+ Pass which includes additional benefits like more sessions, discussions with VMware engineers, 1 to 1 expert sessions, certification discount, etc. The Tech+ Pass costs $299, a lot of good sessions are only available with this pass. From my point of view it is worth to order this pass.

VMworld Session Recommendations

Now I come to my session recommendations which are based on my experience from the last years and about topics which are interesting from Network and Security point of view. But first I have to say that every VMworld sessions is worth to join and especially with COVID-19 this year were a lot of applications from customers, partner and VMware employees. For me are the VMworld sessions the most important source to get technical updates, innovation and training. All sessions can be also watched after VMworld.

NSX Sessions - Infrastructure related

  • Enhanced Data Center Network Design with NSX and VMware Cloud Foundation [NET1789]

  • NSX-T Design, Performance and Sizing for Stateful Services [NET1212]

  • Deep Dive on Logical Routing in NSX-T [NET1443]

  • Deep Dive: Routing and Automation Within NSX-T [NET1472]

  • High Availability and Disaster Recovery Powered by NSX Federation [NET1749]

  • Design NSX-T Data Center Over Cisco ACI Site and Multisite [NET1480]

  • NSX-T Edge Design and ACI Multi-Site [NET1571]

  • Getting Started with NSX Infrastructure as Code [NET2272]

  • NSX-T and Infrastructure as Code [CODE2741]

  • 7 Key Steps to Successfully Upgrade an NSX-T Environment [NET1915]

  • Service Provider and Telco Software-Defined Networking with VMware NSX [NET1952]

  • Self-Service Will Transform Modern Networks [NET2689]

NSX Sessions - Operation and Monitoring related

  • NSX-T Common Support Issues and How to Avoid Them [NET1829]

  • Automated Problem Resolution in Modern Networks [NET2160]

  • Simplify Network Consumption and Automation for Day 1 and Day 2 Operations [NET2185]

  • Network Operations: Intelligence and Automation from Day 0 to Day 2 [NET2697]

  • A Guide to Application Migration Nirvana [MCL1264]

NSX Sessions - NSX V2T Migration related

  • NSX Data Center for vSphere to NSX-T Data Center – Migration Approaches [NET1211]

  • NSX Data Center for vSphere to NSX-T: Simon Fraser University Case Study [NET1244]

NSX Sessions - Advanced Load Balancer (AVI) related

  • Architecting Datacenter Using NSX and AVI [VMTN2861]

  • Best Practices on Load Balancer Migrations from F5 to VMware [NET2420]

  • Get the Most Out of VMware NSX Data Center with Advanced Load Balancing [NET1791]

  • Ask Me Anything on Automation for Load Balancing [NET2220]

  • Ask Me Anything on Load Balancing for VMware Cloud Foundation and NSX [NET2186]

  • Ask Me Anything on Automation for Load Balancing [NET2220]

NSX Sessions - Container related

  • NSX-T Container Networking [NET1282]

  • NSX-T Reference Designs for vSphere with TANZU [NET1426]

  • Better Secure Your Modern Applications with No Compromise on Speed and Agility [NET1730]

  • Bridge the Lab-to-Prod Gap for Kubernetes with Modern App Connectivity [APP2285]

  • Container Networking Runs Anywhere Kubernetes Runs – From On-Prem to Cloud [NET2209]

  • Kubernetes Security Posture Management [SEC2602]

NSX Security Sessions

  • Never Trust: Building Zero Trust Networks [NET2698]

  • Simplify Security Complexity [SEC2732]

  • Data Center Segmentation and Micro-Segmentation with NSX Firewall [SEC1580]

  • Macro- to Micro-Segmentation: Clearing the Path to Zero Trust [SEC1302]

  • Creating Virtual Security Zones with NSX Firewall [SEC1790]

  • NSX Advanced Threat Prevention: Deep Dive [NET1376]

  • NSX IDS/IPS – Design Studio [UX2555]

  • NSX TLS Inspection – Desgin Studio [UX2578]

  • End to End Network Security Architecture with VMware NSX [SEC1583]

  • Demystifying Distributed Security [SEC1054]

  • Visualize Your Security Policy in Action with NSX Intelligence [SEC2393]

  • Network Detection and Response from NSX Intelligence [SEC1882]

  • Addressing Malware and Advanced Threats in the Network [SEC2027]

  • A Tale of Two Beacons: Detecting Implants at the Host and Network Levels [SEC2587]

  • Mapping NSX Firewall Controls to MITRE ATT&CK Framework [SEC2008]

Network & Security and Cloud

  • Innovations in Securing Public Cloud [SEC2709]

  • Multiple Clouds, Consistent Networking [NET2389]

  • Radically Simplifying Consumption of Networking and Security [NET2388]

  • Innovations in Better Securing Multi-Cloud Environments [SEC2608]

  • Better Secure Network Connectivity Between Public and Private Clouds: Panel [NET2687]

  • Security for Public Cloud Workloads with NSX Firewall [SEC2283]

  • Azure VMware Solution: Networking, Security in a Hybrid Cloud Environment [MCL2404]

  • Cloud Workload Security and Protection on VMware Cloud [SEC1296]

  • Automation HCX Migrations [CODE2806]

Intrinsic Security with VMware Carbon Black

  • America`s Insurgency: The Cyber Escalation [SEC2670]

  • Anatomy of the VMware SOC [SEC1048]

  • Building your Modern SOC Toolset [SEC2642]

  • Better Secure Remote Workers with VMware Carbon Black Cloud [SEC2666]

  • Cloud Workload Protection, Simplified [SEC2601]

  • Ask the VMware Threat Analysis Unit: Common Mistakes Seen During IR [SEC2676]

  • Automating Ransomware Remediation with the VMware Carbon Black Cloud SDK [CODE2787]

  • How to Prevent Ransomware Attacks [SEC2659]

  • How to Evolve Your SOC with the MITRE ATT&CK Framework [SEC2664]

  • DDoS Deep Dive [SEC3041S]

SD-WAN and SASE

  • VMware SASE: What`s New and What`s Next [EDG1647]

  • Multi-Cloud Networking with VMware SD-WAN [NET1753]

  • Consuming Cloud Provider SASE Services [EDG1304]

  • Cloud First: Secure SD-WAN & SASE – Complete & Secure Onramp to Multi-Cloud [EDG2813S]

  • Deliver Reliability, Better Security and Scalability with Edge Computing and SASE [EDG2417]

  • VMware SD-WAN 101 and Federal Use Cases [EDG1699]

  • VMware SD-WAN: Real Live from the Field [NET1109]

  • Help Protect Anywhere Workforce with VMware Cloud Web Security [EDG1168]

  • Containerized Applications at the Edge Using VMware Tanzu and SASE [EDG2325]

  • How Healthcare is More Securely Delivering Better Patient Experiences [EDG1965]

  • Extend SD-WAN Visibility and Analytics with vRealize Network Insight [EDG1345]

  • AIOps for SASE: Self-Healing Networks with VMware Edge Network Intelligence [NET1172]

  • AIOps for Client Zoom Performance with VMware Edge Network Intelligence [NET1169]

SMARTNICS - Project Monterey

  • Project Monterey: Present, Future and Beyon [MCL1401]

  • 10 Things You Need to Know About Project Monterey [MCL1833]

  • Partner Roundtable Discussion: Project Monterey – Redefining Data Center Solutions [MCL2379]

  • Accelerate Infrastructure Functions and Improve Data Center Utilization [NET2874S]

Summary

There are a lot interesting VMworld sessions, also for many other topics like Cloud, Container, End User Computing, vSphere, etc.

Feel free to add comments below if you see other mandatory sessions within the Network & Security area. I wish you a lot of Fun for VMworld 2021 and hopefully see you onsite again in 2022!

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Security, Network, VMware Joerg Roesch Security, Network, VMware Joerg Roesch

VMworld Network & Security Sessions 2020

VMworld 2020 will be taken place this year remotely from 29th of September 2020 until 1st of October 2020. I provide recommendations within this blog post about some deep dive sessions related to Network & Security sessions. I have excluded general keynotes, certifications and Hands-on-Labs sessions from my list. I have focused on none 100 level sessions, only in case of new topics I have done some exceptions.

Pricing

The big advantage of a remote event is that everyone can join without any travelling, big disadvantage is indeed the social engineering with some drinks:-) Everyone can register for the general pass without any costs. There is also the possibility to order a premier pass which includes additional benefits like more sessions, discussions with VMware engineers, 1 to 1 expert sessions, certification discount, etc.

VMworld Session Recommendations

Now I come to my session recommendations which are based on my experience from the last years and about topics which are interesting from Network and Security point of view. But first I have to say that every VMworld sessions is worth to join and for me it is the most important source to get technical updates, innovation and training.

NSX Sessions - Infrastructure related

  • Large-Scale Design with NSX-T - Enterprise and Service Providers [VCNC1838]

  • Enhancing the Small and Medium Data Center Design Through NSX Data Center [VCNC1400]

  • Deploying VMware NSX-T in Traditional Data Center Infrastructure [VCNC1766]

  • Logical Routing in NSX-T [VCNC1264]

  • NSX on vSphere Distributed Switch: Update on NSX-T Switching [VCNC1197]

  • NSX-T Performance: Deep Dive [VCNC1149]

  • Demystifying the NSX-T Data Center Control Plan [VCNC1164]

  • NSX Federation: Everything About Network and Security for Multisites [VCNC1178]

  • NSX-T Deep dive: APIs Built for Automation [VCNC1417]

  • The Future of Networking with VMware NSX [VCNC1555]

NSX Sessions - Operation and Monitoring related

  • NSX-T Operations and Troubleshooting [VCNC1380]

  • Deep Dive: Troubleshooting Applications Without TCPdump [VCNC1920]

  • Automating vRealize Network Insight [VCNC1710]

  • Why vRealize Network Insight Is the Must-Have Tool for Network Monitoring [ISNS1285]

  • Discover, Optimize and Troubleshoot Infrastructure Network Connectivity [HCMB1376]

NSX Sessions - NSX V2T Migration related

  • Migration from NSX Data Center for vSphere to NSX-T [VCNC1150]

  • NSX Data Center for vSphere to NSX-T Migration: Real-World Experience [VCNC1590]

NSX Sessions - Advanced Load Balancer (AVI) related

  • How VMware IT Solved Load Balancer Problems with NSX Advanced Load Balancer [ISNS1028]

  • Active-Active SDDC with NSX Advanced Load Balancer Solutions [VCNC2043]

  • Load Balancer Self-Service: Automation with ServiceNow and Ansible [VCNC1390]

NSX Sessions - Container related

  • NSX-T Container Networking Deep Dive [VCNC1163]

  • Introduction to Networking in vSphere with Tanzu [VCNC1184]

  • How to Get Started with VMware Container Networking with Antrea [VCNC1553]

  • Introduction to Tanzu Service Mesh [MAP1231]

  • Connect and Secure Your Applications Through Tanzu Service Mesh [MAP2081]

  • Forging a Path to Continuous, Risk-Based Security with Tanzu Service Mesh [ISCS1917]

NSX Security Sessions

  • IDS/IPS at the Granularity of a Workload and the Scale of the SDDC with NSX [ISNS1931]

  • Demystifying the NSX-T Data Center Distributed Firewall [ISNS1141]

  • NSX Intelligence: Visibility and Security for the Modern Data Center [ISNS2496]

  • Micro-Segmentation and Visibility at Scale: Secure an Entire Private Cloud [ISNS1144]

  • Best Practices for Securing Web Applications with Intrinsic Protection [ISNS1441]

  • Network Security: Why Visibility and Analytics Matter [ISNS1686]

  • Protecting East-West Traffic with Distributed Firewalling and Advanced Threat Analytics [ISNS1235]

Network & Security and Cloud

  • NSX for Public Cloud Workloads and Service [VCNC1168]

  • Cloud Infrastructure & Workload Security: VMwareSecure State & Carbon Black [ISWL2072 + 2754]

  • Investigate and Detect Cloud Vulnerabilites with VMware Secure State [ISCS1973]

  • Service-Defined Firewall Multi-Cloud Security Design [ISCS1030]

  • Azure VMware Solutions: Networking and Security Design & NSX-T [HCPS1576]

  • VMware Cloud on AWS: Networking Deep Dive and Emerging Capabilities [HCP1255]

  • NSX-T: Consistent Networking & Security in Hyperscale Cloud Providers [VCNC1425]

Intrinsic Security

  • Cloud Delivered Enterprise Remote Access and Zero Trust [ISNS2647]

  • Flexibly SOAR Toward API Functionality With Carbon Black [ISWS1095]

  • Remote Work Is Here to Stay: How Can IT Support the New Normal [DWDE2485]

  • Mapping Your Network Security Controls to MITRE ATT&CK [ISNS2793]

  • Transform Your Security to a Zero Trust Model [ISWL2796]

Intrinsic Security - VMware Carbon Black Cloud EDR

  • Become a Threat Hunter [ISWS2604]

  • Endpoint Detection & Response for IT Professionals [ISWS2690 + 2653]

  • VMware Carbon Black Audit and Remediation: The New Yes to the Old No [ISWS1241]

Intrinsic Security - VMware Carbon Black Workload

  • Intro to VMware Carbon Black Cloud Workload [ISWL2616]

  • Comprehensive Workload Security: vSphere, NSX, and Carbon Black Cloud [ISWL2618]

  • Vulnerability Management for Workloads [ISWL2617 + 2755]

Intrinsic Security - VMware Carbon Black Endpoint

  • Securing Your Virtual Desktop with VMware Horizon and VMware Carbon Black [ISWS1786]

  • VMware Security: VMware Carbon Black Cloud and Workspace ONE Intelligence [ISWS1074]

SD-WAN - VeloCloud

  • SD-WAN Sneak Peek: What`s New Now and into the Future [VCNE2345]

  • Users Need Their Apps: How SD-WAN Cloud VPN Makes That Connection [VCNE2350]

  • VMware Cloud and VMware SD-WAN: Solutions Working in Harmony [VCNE2347]

  • Seeing Is Believing: AIOps, Monitoring and Intelligence for WAN and LAN [VCNE2384]

  • Why vRealize Network Insight Is the Must-Have Tool for Network Monitoring [ISNS1285]

  • VMware SD-WAN by VeloCloud, NSX, vRealize Network Insight Cloud [HCMB1485]

Summary

There are a lot interesting VMworld sessions, also for many other topics like Cloud, End User Computing, vSphere, Cloud-Native Apps, etc. Do not worry if you missed some presentation, the recording will be provided usually from my colleague William Lam on GitHub.

Here you can find the slides and the recording from VMworld 2019 in US and EMEA:

https://github.com/lamw/vmworld2019-session-urls/blob/master/vmworld-us-playback-urls.md

https://github.com/lamw/vmworld2019-session-urls/blob/054b036e35d5f2c2426c5167c62273ed9e4715b3/vmworld-eu-playback-urls.md

Feel free to add comments below if you see other mandatory sessions within the Network & Security area.

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Network, Security, VMware, automation Thomas Sauerer Network, Security, VMware, automation Thomas Sauerer

Terraform blueprint for a Horizon7 Ruleset with VMC on AWS

In this blog post I will write about Terraform for VMC on AWS and NSX-T provider. I wrote over 800 lines of code, without any experience in Terraform or programming. Terraform is super nice and easy to learn!

First of all, all my test ran at a lab platform… Use following code at your own risk, I won't be responsible for any issues you may run into. Thanks!

We will use following Solutions:

  • Terraform Version 0.12.30

  • VMC on AWS

  • Terraform NSX-T provider

If you are completely new to Terraform, I highly recommend to read all Blog posts from my colleague Nico Vibert about Terraform with VMC on AWS. He did a awesome job in explaining!

So, what will my code do..?

My code will create several Services, Groups, and distributed firewall rules. All rules are set to "allow", so you shouldn't have any impact when you implement it. It should support you to create a secure Horizon Environment. After you applied it, you can fill all created groups with IPs/Server/IP-Ranges. But details later!

Before we start we need following Software installed:

My Repository can be cloned from here. I will skip the basic installation for git, go and terraform. I will jump directly to my repository and continue there.

First of all we need to clone the repository, open a terminal Window and use following command: git clone https://github.com/vmware-labs/blueprint-for-horizon-with-vmc-on-aws

tsauerer@tsauerer-a01 Blueprint_Horizon % git clone https://github.com/xfirestyle2k/VMC_Terraform_Horizon
Cloning into 'VMC_Terraform_Horizon'...
remote: Enumerating objects: 4538, done.
remote: Counting objects: 100% (4538/4538), done.
remote: Compressing objects: 100% (2935/2935), done.
remote: Total 4538 (delta 1459), reused 4520 (delta 1441), pack-reused 0
Receiving objects: 100% (4538/4538), 23.88 MiB | 5.92 MiB/s, done.
Resolving deltas: 100% (1459/1459), done.
Updating files: 100% (4067/4067), done.

CD to the blueprint-for-horizon-with-vmc-on-aws/dfw-main folder, with following command: cd blueprint-for-horizon-with-vmc-on-aws/dfw-main

tsauerer@tsauerer-a01 VMC_Terraform_Horizon % ls -l
total 88
-rw-r--r--@ 1 tsauerer  staff   1645 Jun 10 10:04 README.md
-rw-r--r--@ 1 tsauerer  staff  30267 Jun  9 10:45 main.tf
-rw-r--r--@ 1 tsauerer  staff    172 May 29 08:35 vars.tf
tsauerer@tsauerer-a01 VMC_Terraform_Horizon %

Let's test if Terraform is installed and working correctly, with "terraform init" we can initialize Terraform and provider plugins.

tsauerer@tsauerer-a01 VMC_Terraform_Horizon % terraform init

Initializing the backend...

Initializing provider plugins...

Terraform has been successfully initialized!

You may now begin working with Terraform. Try running "terraform plan" to see
any changes that are required for your infrastructure. All Terraform commands
should now work.

If you ever set or change modules or backend configuration for Terraform,
rerun this command to reinitialize your working directory. If you forget, other
commands will detect it and remind you to do so if necessary.

Success, Terraform initialized succesfully. Next we need to check if we have the correct nsxt-provider. 

tsauerer@tsauerer-a01 VMC_Terraform_Horizon_Backup % t version
Terraform v0.12.24
+ provider.nsxt v2.1.0

Great, we have the nsxt provider applied.

Screenshot 2020-06-10 at 10.05.59.png

I recommend to use Visual Studio Code or Atom, which I'm using.

I created a new Project in Atom and select the folder which we cloned from github.

3 Files are importent, first "main.tf", here you can find the code or what will be done.

Screenshot 2020-06-10 at 13.42.15.png

"Vars.tf", a description file for variables.

Screenshot 2020-06-10 at 13.42.35.png

And the most importent file, which we have to create, because there, you will store all your secrets "terraform.tfvars".

So what you have to do now, you need to create a new file and name it "terraform.tfvars". For NSX-T we only need 3 variables, we already saw them in the "vars.tf" file. So let's add

Host = ""

Vmc_token = ""

Org-id = ""

Don’t worry I will guide you where you can find all the informations. Let's find the Host informations. “Host” is kind of missleading in the world of VMware, what we need here is the NSX-T reverse proxy. Let's go to your SDDC and on the left side you can find "Developer Center"

05.png

Go to "API Explorer" choose your SDDC which you want to use and go to "NSX VMC Policy API". On the left the "base URL" is your NSX-reverse proxy URL.

06.png

Copy the URL and paste it to your "terraform.tfvars" file between the quotation marks. Here a small hint, because it took me some hour troubleshooting, you have to remove the "https://".. So it starts just with "nsx……..”

Host = "nsx-X-XX-X-XX.rp.vmwarevmc.com/vmc/reverse-proxy/api/orgs/84e"

07.png

Next we need our API Token. This token is dedicated to your Account, to create one, go to the top right, click on your name and go to "My Account".

On the last tab "API Token", we need to generate a new API Token.







08.png

Enter a Name, TTL period and your scope. I guess you only need "VMware Cloud on AWS" "NSX Cloud Admin", but I am not sure. My token had "All Roles". Generate the token, copy your generated token and safe it in a safe place! You will not be able to retrieve this token again.

vmc_token = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"

Last we need the org-id. Just go to one of your SDDCs and look at the "support" tab, there you can find your org-id.

org-id = "XXXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXX"

If you working with github, I would recommend to create a .gitignore and add "terraform.tfvars", so it will not be uploaded to your repository. Take care about this file, all your secrets are inside :)! In the end your file should have 3 lines:
Host = "nsx-X-XX-X-XX.rp.vmwarevmc.com/vmc/reverse-proxy/api/orgs/84e"

vmc_token = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"

org-id = "XXXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXX"

Screenshot 2020-06-10 at 13.42.46.png

Perfect, we finished the preparation! We are ready to jump into "main.tf" file.

I creating 24 Services, 16 groups and 11 Distributed Firewall Sections with several Rules, in the end you will need to fill the groups with IPs/Ranges/Server. I only focused on Horizon related services, groups and firewall rules yet, so if you want to have a allowlist firewall enabled, you have to add core Services, Groups and Firewall Rules like DNS, DHCP, AD etc. I will try to keep on working on my code to add all necessary stuff for a allowlist firewall ruleset, but for now it should give you a idea how to do it and support your work.

But lets start to plan and apply the code. If you closed your Terminal window, reopen the terminal window, jump to our location and re-initialize terraform, with “terraform init”.

With the command “terraform plan” you can review everything what terraform wants to do and also you can check if you created your secret file correctly.

terraform plan.gif

you can see terraform wants to create a lot of stuff. With “terraform apply” you will get again everything what terraform wants to create and you need to approve it with “yes”. Afterwards you fired “yes”, you can lean back and watch the magic.. After some seconds you should see: Apply complete! Resources: XX added, 0 changed, 0 destroyed.

terraform apply.gif

Let’s take a look into VMC after we applied our changes. First of all we created groups…. and we got groups!

Screenshot 2020-06-09 at 14.25.48.png

next we need to check services…. and we got services as well!

Screenshot 2020-06-09 at 14.27.13.png

Now we come to our Distributed Firewall. Bunch of sections are created with several Rules in each section. I only created allow rules and all groups are empty, so no rule should impact anything!

Screenshot 2020-06-09 at 14.29.11.png

Success :)! We applied Groups, Services and several Rules including Groups and Services. If you have any trouble or think you want to get rid of everything what Terraform did, you can just simple go back to your terminal and enter “terraform destroy”. It will check your environment what changed or what needs to be deleted, and give you a overview what terraform wants to/will do. Approve it with “yes” and all changes will be destroyed. It take some seconds and you will see: Destroy complete! Resources: XX destroyed.

terraform destroy.gif

If you have any questions, problems or suggestions feel free to contact me!

Some ending words about Terraform.. Terraform is a awesome tool in the world of automation.. I had no experience with programming but it took me one or two weeks to get into it and I had so much fun to write this code! It is super easy and super useful! I hope this code will help you, save you work and will provide you as much fun as I had :).

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Security, VMware, Endpoint Thomas Sauerer Security, VMware, Endpoint Thomas Sauerer

VMware Carbon Black Cloud for Endpoint Security

The VMware Carbon Black Cloud is a cloud-native endpoint protection platform (EPP) that provides what you need to secure your endpoints, using a single lightweight agent and an easy to use console.

Bildschirmfoto 2020-04-07 um 09.19.14 (1).png

VMware Carbon Black provides:

  • Superior Protection

  • Actionable Visibility

  • Simplified Operations

We will secure our VMC on AWS Horizon Environment with Carbon Black endpoint protection.

First let's take a look on the Console. It is a web-based Console hosted in a AWS Datacenter (in different GEOs). You can login via SSO or E-Mail and Password, as well as 2FA with DUO Security / Google Authenticator. The Dashboard give you a good overview about what is going on, any events or issues, which can easily filtered per policy or day/weeks.

Carbon Black have a really great community, check it out! https://community.carbonblack.com/

1CB Console.png
 
06.png

Let's start to get CB rolling and define a policy group. In a policy group you can define all kind of settings, what should happen if something get's detected, or just simple things like, when should the system get scanned. To create a new Policy let's get to enforce -> policy.

 

Add a new Policy, name it, add a description and copy setting from the standard Policy Group. You are able to customize the message which the User will see, when carbon black blocked anything. In my case a picture of Carbon Black and they should contact me.

<table><tr><td><a href="https://www.carbonblack.com/"><img src="https://media.glassdoor.com/sqll/371798/carbon-black-squarelogo-1528288481334.png" width=32 height=32></a></td> <td> Contact Thomas Sauerer, he is your admin</td>

01General Policy.png

Let’s go to the next tab “prevention”. We can allow Applications to bypass Carbon Black so the client is able to use it. A common Application is Powershell. So we need to add a new Application path, enter the application path “**\powershell.exe” and select bypass if any operation are performed.

02.png

Blocking and Isolation, here we can decide what will happen if any known malware will be detected. In our case we want to terminate the process if it is running or start to run. Keep in mind you always have the ability to Test each single Rule, so you are able to test everything in a secure way without any business impact!

Next we can block Applications who are on the Company blacklist. Here we can be more specific. You are able to deny or terminate the communication over the network or you want block it if it injects any code or modifies memory of other processes. Like I mentioned before, test your rules, use this awesome feature!

Adware or PUP and Unknown application I choose to terminate process if it’s performs any ransomware-like behavior.

03.png

You also can change the local scans, On-Access File scan, frequency and more. Keep it in mind if you have to exclude any on-access scans on specific files/folders. You can change your Update Servers for offsite and internal devices. That is important if you have any mobile devices who are not directly connected. For different Regions it would make sense to change it to a local update server. Update-Server are reachable via https as well, just change it to https.

On the last, "Sensor" you can edit the sensor settings of the client. I will deploy CB to our demo and test environment, in this case I allow user to disable protection. Usually you will not allow the User to disable the security! Guess what, if use…

On the last, "Sensor" you can edit the sensor settings of the client. I will deploy CB to our demo and test environment, in this case I allow user to disable protection. Usually you will not allow the User to disable the security! Guess what, if user can disable it most of them will do.. Here you are able to activate the Sensor UI: Detailed message, which we defined earlier.

05.png

Next what we need to do is to create an Endpoint Group. In Endpointgroups you can define different policys or criteria to seperate different Workloads and assign them automatically to a policy. To do this, you have to go to "Endpoint" section on the left side and add a new group.

It makes sense to separate different Workloads as Horizon, WebServer etc. You can set different criteria like IP Range or Operating System to automatically add the Server to different Endpoint Groups. Last step, we need to install the Carbon Black S…

It makes sense to separate different Workloads as Horizon, WebServer etc. You can set different criteria like IP Range or Operating System to automatically add the Server to different Endpoint Groups.

Last step, we need to install the Carbon Black Sensor. Basically it should make sense to add the Sensor directly to the basic Images and also define a Default/general Endpoint Group where all clients are added with a basic ruleset. When you change, as an example, the IP address from the Server it will automatically update the Endpointgroup and add the Server to the new Policy Ruleset. In my case I will just install the Sensor manually.

To download the Sensor we need to go to Endpoints -> All Sensors on the top right you will find Sensor Options -> Download Sensor kits.

Run the installer on the target system, agree the terms and enter the License Key. We are done, the Sensor is installed! Take a look back to the Console "Endpoints", you can see now the VM automatically added to the correct group and policy.

Run the installer on the target system, agree the terms and enter the License Key. We are done, the Sensor is installed! Take a look back to the Console "Endpoints", you can see now the VM automatically added to the correct group and policy.

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Security, VMware Joerg Roesch Security, VMware Joerg Roesch

IDS/IPS with NSX-T

VMware has announced a new NSX-T Version 3.0 on 7th of April 2020. This version is a major release with many new features. VMware added several new function in the areas Intrinsic Security, Operations, Multisite (Federation), Containers, Load Balancing Enhancements, VPN Enhancements, Routing, Automation and Cloud connectivity. I want to take a closer look within this blog post to the Intrusion Detection System/Intrusion Prevention System (IDS/IPS) feature.

Most companies are using IDS for the east-west security inside the data centre and IPS for the north-south security. For the release NSX-T 3.0 IDS is available, IPS will be provided with future releases.

What is a IDS/IPS system?

IDS/IPS systems can be implemented in hardware or software. IDS/IPS system protection is against vulnerabilities exploits which can be done as malicious attack to a application or service. Attackers use this to interrupt and gain control of the application. IDS/IPS technology rely on signatures to detect attempts at exploiting vulnerabilities into the applications. This signatures are comparable to regular expressions which compare network traffic with malicious traffic patterns.

IDS (Intrusion Detection System) is like the name already says an monitoring system and IPS (Intrusion Prevention System) is a control system which blocks the traffic in case a attack is detected. This means with IPS you have the risk of false positives.

How IDS runs with NSX?

As already mentioned with NSX-T 3.0 release VMware announced IDS (Intrusion Detection System) with NSX-T 3.0. IPS function will be provided in the next months.

IDS is hypervisor based and is sitting in front of the vNIC on the ESXi host (see picture 1). The design is based on the NSX DFW (Distributed Firewall) concept. No agent is necessary, the communication is realized via VMware tools. A VMware VIB (vSphere Installation Bundle) will be rolled out for the host preparation. With this technic you avoid hair-pin because instead of traditional firewall with IPS/IDS the function is covered directly on the host level without any dependency to the network or any IP address ranges.

The signatures will be provided from the cloud service provider Trustwave directly to the NSX Manager. For this purpose the NSX Manager needs internet access, offline downloads are also supported. The signature updates could be provided immediately, daily or bi-weekly.

Picture 1: IDS System Hypervisor based

Picture 1: IDS System Hypervisor based

 

What are the use cases for IDS with NSX?

DMZ (Demilitarized Zone)

NSX IDS has the possibility to establish a DMZ (Demilitarized Zone) in software. One approach could be to realize this completely on the virtualization level or another choice could be to use dedicated ESXi Hosts for the DMZ. The NSX Distributed Firewall (DFW) and the Distributed IDS allow customers to run workloads centralized for different tenants.

Detecting Lateral Threat Movement

Usually the initial attack is not the actual objective, the attackers try to move through the environment to reach the real target. The NSX Distributed Firewall (DFW) with Layer-7 App-ID features helps there a lot that the attacker could not exploit the attack. For example the ransomware attack “WannaCry” is based on port 445 and 139 with SMB and could not be avoided with NSX DFW. With IDS technology the attack could be detected and would not be moved to other machines.

Replace physical IDS Systems

Another use case could be to remove the physical firewalls or IDS systems and replace it with NSX.

Meet regulatory compliance
Many data centre workloads have Intrusion Detection System (IDS) requirements for regulatory compliance, i.e. sensitive Health Insurance Portability and Accountability Act (HIPAA) for healthcare, and the Payment Card Industry Data Security Standard (PCI DSS) or the Sarbanes-Oxley Act (SOX) for finance.

How does IDS work with NSX?

The installation effort and the operational overhead is low when NSX is already implemented. There are only a few steps necessary to get the IDS function up and running.

1. Configure IDS Settings

The NSX-T Manager needs internet access to download the signatures, it could be done with auto-updates or manuel. It is also possible to define an Internet Proxy (HTTP/HTTPS). The VIB (VMware Installation Bundle) rollout can be realized via cluster or standalone ESXi Host (see picture 2).

Picture 2: Configure IDS Settings

Picture 2: Configure IDS Settings

2. Configure IDS Profile

The second step would be to configure an IDS Profile if you do not want to use the default profile (see picture 3). During this step Severities can be defined from Critical, High, Medium to Low which are based on CVSS (Common Vulnerability Scoring System) score.

Picture 3: Configure IDS Profile

Picture 3: Configure IDS Profile

3. Configure IDS Rules

The last IDS configuration step will be to create an policy with IDS rules (see picture 4). The administration of IDS rules are very similar to the DFW firewall rules. A configuration of a IDS rules includes name, sources, destinations, services, IDS profile and the applied to field.

Picture 4: Configure IDS rules

Picture 4: Configure IDS rules


4. Monitor IDS Events

When IDS is configured the events can be monitored over the dashboard which is visible below in picture 5.

Picture 5: Monitor IDS events

Picture 5: Monitor IDS events


Summary

IDS (Intrusion Detection System) is another major step for NSX within the Intrinsic Security area. IDS in software, Distributed & Built-in Analysis, no hair-pinning traffic, meet regulatory compliance, fits DMZ requirements, no lateral thread movement and simple operations are all arguments to validate this new feature.

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Security Christoph Buschbeck Security Christoph Buschbeck

5 Security Trends for 2020 you better start following

No 1: Democratization of Security

Security is nothing that belongs to Security Teams exlusively “anymore”. Security must be adapted in every single moment in the infrastructure. The faster we accept it, the faster it wiil speed up your business. Security must be the guardrails that will protect our operations.

Different Topics can be placed to make that real, just to name a few:

  • Visibility
    Assets, Data, Flows, Hashes, Ports&Protocols, Vulnerabilities. Your are building your infrastructure, you are responsible for your application and maybe you are building your software. You should know your infrastructure better than anybody else. And because it’s yours!

    • What is the most important thing on your checklist? Usability, everybody needs Tools that are easy to use, that have acceptance and make fun to work with. Nobody needs one week training to work with a new tool. However you define it, but Usability must be a Topic on your checklist next to all the requirements that the product needs to fullfil.

    • What is the second most important thing? Look for non-siloed driven solution. The solution has to be consumable from more than one department. For Example: Communication Flows needs to be analyzed by Application Owner, by Security Analysts and Network Experts, of course it is about connectivity, but it is also about needs and guidelines. There is a business to run and that’s why the IT in gneral can enable the business or even make the the business faster and needs to work together. Simple and Secure.

  • Automation - there are two (at least) things that drives Automation

    • React fast on new Attack Vectors? Can you easily stop/disable specific Ports&Protocols for parts or the whole datacenter? You need to have automation to make this possible. Sure, in this case it is configuration management and you use automation to make this possible.

    • Still working with a checklist to add security after the workload was created?
      Consider your Security Concept and Guidelines the moment you intantiate your workloads.
      Example 1: You need to add another webserver for dedicated application, then you will apply the security settings that are defined for the existing webserver, which is normally the same security group/tag.
      Example 2: You need to add a new workload from a template and staging will define the category afterwards. Place your workloads in staging security group, where you have access to install applications, central it-services and to update security tools like Update-Server or Endpoint Security solution (if they need that).

  • Zero Trust
    Zero Trust is a framework that needs to be translated into your organization. From a “trust but verify” to “never trust/,always verify” approach. This model considers all resources to be external and continuously verifies trust before granting only the required access. It should be End-to-End, that’s why your organization should be aware of risk and trust. Have a look at No. 3, as Zero Trust is a main topic.

Security is a Team Sport!

No 2: Real-Time Vulnerability Assessment

Is Software more vulnerable today? This Question came up in March 2018 from the European Union Agency for Cybersecurity (ENISA). Edgescan provided the Vulnerability Statistic Report (2019) where the also looked back in 2018, where 81% Vulnerabilites came from the Network and 19% Vulnerabilities came from Layer 7. The most critical ones are coming from the Application / Layer 7.

Who is responsible for Vulnerability Assessment? Security. Scan the Environment every 10-15 Days and provide a Report to the Infrastructure responsibles and make them patch the systems. The number of vulnerabilites grow faster than ever (more devices/applications) and that’s why we need a new approach.

Real-Time Vulnerability Assessment. Everybody needs to be aware if there are vulnerable version, mostly it’s just patching. Real-Time Assessment is also reducing Performance as a service is running initially and watch out for deltas. A risk score provides informations to patch by priority. Patching can be time consuming, that’s why you need to know what to patch first.


No 3: Zero Trust (Framework)

Zero Trust is one of the most used Buzzwords when it comes to Security right now, as it is used also for almost everything. You can find different sources and the most accurate starting point is John Kindervag of Forrester in 2010, where we need to find model to relies on continuous verification of trust. From the definition on wikipedia: Zero Trust is an information security framework which states that organizations should not trust any entity inside or outside of their perimeter at any time. It provides the visibility and IT controls needed to secure, manage and monitor every device, user, app and network being used to access business data. It also involves on-device detection and remediation of threats.

Especially when we speak about End-to-End Security, it is necessary to consider anything that is involved the communication: Identity (User), Device, Applications, Connections, Accessing Services, Accessing Data and anything that the connection opens for that, as requests to a web server, also open new connections to apps and then databases.

The most challenging point is potentially to consider the framework in your collection of providers to provide secure software + hardware. A handful companies could help you to provide end-to-end visibility and powerful security controls to reach a zero trust / always verifiy model withoud slowing down or stopping the business.

The combination of security controls and security products will provide a better security, which stands also for democratization of security. You need to understand Identity authority and how to manage endpoints to fully secure Users/Devices. The combination of the Unified Endpoint Management “Workspace One” and the Endpoint Security “Endpoint Standard” powered by VMware Carbon Black is a perfect example. The unified device management seems to be unique on the market, as there are features like identity and device trust. Who is trying to authenticate and how, on which device? Company owned, bring your own and how are you connected? Home WiFi, public Hotspot. Whatever it is at the end, all these paraemeters can be used to define the trust.

RSA2_B.png

Let’s take another look into the datacenter. The place where we see anything legacy infrastructure and modern application development or 10-15 years of infrastructure. Whatever it is at the end, does not matter. What matters at the end is? Do not add Security controls at the end. VM Templates based Operting Systems without knowing what the Workload will do at the end?! That’s the reality and stands for: Security rules and sensors will be added almost to the end.

Encryption
Endpoint based Encryption has to be as flexible as the user. Working at home, working in a public cafe or at the beach. Wherever you are, from a usage and connectivity point of view it should feel like you are at the office. But your aren’t. Can somebody spy your screen, should you really access critical data? Your company is using already cloud services? It make sense to make a direct connection to the cloud based services instead of connecting to the company and then to the internet. There are many things to consider if you are “outside”. Secure app data at-rest and in-transit with AES 256-bit encryption.

No. 4 East West Security

East-West Traffic often used to define the communication in the Datacenter, as Application speaks to Applications and Applications access Data. If we speak about Datacenter, then it is on Premises and Cloud. There are different methods that are used to address East-West security:

  • Microsegmentation / Zoning

    • Shrinking the attack Surface, stop Lateral Movement, VLAN Security, DMZ Security, Flexibility (your own Firewall, your own Ruleset) for your area, Built your Security concept into the infrastructure - no Permit A38 (Asterix and Obelix) add-on Security - there are different reasons why you need to start working on a flexible Zoning Concept. It’s mostly Automation, Speed and Flexibility. “Workloads needs to be secure the moment they are intantiated” is phrased in Gartner’s Cloud Workload Protection Framework. You don’t what to have an OS Template that needs to be updated first and add security afterwards. You know how do you want to secure your web server, why should you wait and add security in last step, after the machine was days in your infrastructure without any or limited security. You don’t what to be hacked and watch how parts of your datacenter is killed. By the way, if you do it right, it is a good exercise to enable automation and bring more speed into your infrastructure.

  • Service Mesh

    • Principles of application development are pushing where to defined/configure connectivity. Service Mesh is a good example how to add sidecars as a dataplane (service proxies) to have a layer between application control plane and the application itself. There are benefits with Service Mesh are not only Security a la Authentication, encryption and authorization, it is also about Visibility = Monioting, Logging & Tracing and Routing = Connectivity and Canary Releasing

  • Encryption

    • Compliance Report: TLS based Encryption (1.2 / 1.3) is the standard encpytion for application communication. Is it? Not? Why? We are running for a decade of infrastructure and not every application is capable of using TLS based encryption. You need a solution to make a compliance report to see hat why encryption you are using.

    • East-West Encryption: You can not change your application and bring the encryption to the newest / highest level? App Encryption is capable to take the data stream before it hits TCP/IP and encrypt traffic and decrypt traffic on the other end. If the application is using already SSL, the App Encryption is using e.g. TLS 1.2 over SSL.

No. 5 XDR

eXtended Detection & Response stands for visibility and the correlation of data that is used end-to-end. A perfect topic to close the 5 Security Trends you better start following, as all four Topics are part to fullfil the security end-to-end:

  • Security is organization driven, awareness and knowledge, most important: Security controls are adapted in and based on the business

  • Your assets needs to be secure and needs to be updated whenever necessary. It is more important how vendors react on vulnerable versions than having vulnerabilities.

  • Zero Trust is not a button to switch, you need to understand how and how to design the framework and adapt it for the business you are running. Consilidation and reducti0n of vendors / security controls is necessary to be more efficient to fullfil that

  • East-West Security is important right now and it was treated neglectfully over years. Perimter is important, but will not help you with everything. Transport Controls needs to be possible from East-West to North-South.

Keep in mind: XDR could be a Session Recorder, for End-to-End Visibility. A Topic that will be stressed more and more, and here we see how the organization needs to work together to have the big picture and use that to start reacting, learn and/or change prevent controls. Sames as Zero Trust, only a handful companies have potentially the capabilities to deliver it.

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Network, Security Christoph Buschbeck Network, Security Christoph Buschbeck

VLAN/Subnet Security

A Broadcast Domain, a Subnet, a VLAN, 192.168.1.0/24 - you don’t need to explain it for some, but some forget the basiscs and expect a product that can solve anything.

VLAN/Subnet Security is not difficult - probably if I think of VMware NSX Microsegmentation (and btw you don’t need to run overlay networks with NSX). Otherwise it seems “more” difficult, differs from size to size or the number of VLANs. But hey let’s forget Technology for a while, at the end you need to make it more secure, so do it!

Analogy: Think of it like a subnet is a house. Within a house you have different rooms and people can be in different rooms (close doors). If somebody rings the bells and say “somebody at home”, people open the door and speak to other. Or you scream a specific name, the specific name open the open and they speak… if members of the house finds a service that is interessting they wants to speak like you cook and the people get to the kitchen because it smells good … you got the idea. That means, you can close your door, but as soon as you ask, go or look for something, you are using your house - you can not really stop it moving people around the house if you need to use to natural needs.

So, what is the difference if you have Security within you house in place? You make rules: If somebody says “Someboday at home” just a single person noboday will answer that. If there is a speaking ring tone, you will open the door. if the kids wants to play with each other, you allow child 1 and play with child 2 but just in room 1 or the most practical way which mostly works when you come back to the reality. Do members needs to speak to each other? No, just using the house - isolated and everybody can leave the house to communicates to neighbors or what outside services that are necessary.

Why do i stress that topic? In most cases - a Client within a Subnet normally just speak to the Gateway to reach central Services (Active Directory, DNS, Exchange, etc.) or to each the Internet/Cloud Services. There are more situations and it does not matter (right now) how you size your subnet. There are million reasons how you structure your network, structure ip addresses, or structure your datacenter.

Security for that / EVERY Subnet matter. Why? A Metasploit Attack is using Layer 2 (= MAC Address / Switching) and (most) Ransomware are uying Layer 3 (IP Addresses), as long as you request IP Addresses within the same subnet it will not leave the subnet = can communicate to each other.


Using the example of the Software Defined Datacenter:
VMware is using the Definition of a Management Cluster and a Compute Cluster (which are Areas in a context of a Security Zoning Concept). The Management Cluster is build on the Management Plane = vCenter and the Data Plane = ESXi / Hypervisor. It is very important that you place the vCenter is a different subnet than the ESXis to be able to control the traffic between these Zones. Why? The vCenter is a virtual appliance, but is a part of VLAN/Subnet, that is configured through the physical network infrastructure. The ESXi Farm is using IP addresses of a VLAN/Subnet, also managed by physical infrastructure - anything else on top of that infrastructure could be managed by virtual networks and can use software logic to manage security.

VLAN/Subnet Security is based on Networking and how communication is handled within a VLAN/Subnet. These principles are the core elements to start building your infrastructure.

Action:
- Management - ESXi Traffic (VLAN/Subnet) needs to be controlled by a Firewall. Access to the Management, who is eligable in what form to access the management layer? How is the Management Plane using the Data Plane?
- ESXi Servers are the only participants in a ESXi VLAN/Subnet ? as ESXi Servers has their Firewall and they can be configured to manage the traffic between each others anythis else on top, e.g. PVLAN will not make the VLAN/Subnet more secure)

This might interest you:
Virtual Networks follow the same principles but more options to be managed, e.g. Firewall Rules based on Objects (not IP addresses) within the VLAN/Subnet, which gives you flexibility, can follow Zero Trust guidelines and are the basics to build Automation.

BTW: Even if thing your are using already object based firewall rules, it is just a definiton and at the end the system is using IP Addresses. What if you are changing the IP? What if you are delete or move the system?

Links:
You should use the VMware Validated Designs to understand the principles how to design a Software Defined Datacenter and use Hardening Guides to harden the communication for that.


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Workload, Security Christoph Buschbeck Workload, Security Christoph Buschbeck

Lateral Movement

The biggest challenge after attacks using standard protocols/ports is Lateral Movement. You can break it down into a Zoning- and Segmentation Concept. But first things first. Security within a Subnet is not difficult, there are technologies on the market, that make things easy, e.g. VMware NSX. You can write two firewall rules to stop Inter-VLAN communication. One for L3/L4 based on IP/Protocol and one for L2 based on Ethernet (MAC-Adresse). The same can be used for VLAN-VLAN communication. Though, if you start to make your Datacenter secure, start with Inter-VLAN, VLAN-VLAN Security to stop Lateral Movement.

Why? You are loosing more than just one workload if an attack made it through your Datacenter. What do you need to be secure? The possibility and flexibility to zone and segment traffic.

Zoning: Protect a Department, an Application or a Farm
Define rules to realize communications for applications with standard infrastructure services (DNS, NTP, DHCP)

Segment: Protect the Zone traffic
Define rules how to communicate within the zone, e.g. from Web to App and from App to DB

Zoning concepts needs time, in general you can calculate 2-3 years to make your brownfield granular secure. It‘s all about definition, visibility, to understand the business and integrate your concept and the it operations and even more in important in automation processes. A Zoning concept is also mostly used to reach a Zero Trust approach.

There is no way around, you need to start to stop Lateral Movement

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