Thomas Koetzing

Today I have my 20 years work anniversary with Citrix products! Thank you all for your support over the years. buff.ly/3mrvyOk After 20 years we still have logon issue, therfore I compiled a small list of common Logon issues and how to solve them! buff.ly/36lIjo7

𝗔𝘁𝘁𝗲𝗻𝘁𝗶𝗼𝗻, new Citrix NetScaler ADC/Gateway Security Bulletin for CVE 2026_3055 with score 𝟵.𝟯 and CVE_2026_4368 with score 𝟳.𝟳 Time for a firmware upgrade! buff.ly/10xxcGc

Just doing another Citrix 𝘃𝗲𝗿𝘀𝗶𝗼𝗻 𝘂𝗽𝗴𝗿𝗮𝗱𝗲 of the setup you already know? 𝗭𝗲𝗿𝗼 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻, 𝘇𝗲𝗿𝗼 𝗺𝗼𝗱𝗲𝗿𝗻𝗶𝘇𝗮𝘁𝗶𝗼𝗻? 𝗦𝘁𝘂𝗰𝗸 𝗶𝗻 𝘁𝗵𝗲 𝗽𝗮𝘀𝘁 and closed off to new approaches? buff.ly/ccHo42H #Citrix #VDI #CitrixDaaS

The rule in EUC is: 𝗙𝗦𝗟𝗼𝗴𝗶𝘅 𝗳𝗼𝗿 𝘀𝗶𝗺𝗽𝗹𝗶𝗰𝗶𝘁𝘆, Citrix UPM for pain. That rule is dead. The old excuse of "UPM is too complex to configure in Studio"? 𝗦𝗼𝗹𝘃𝗲𝗱. I wrote a PowerShell script that sets up UPM in 𝘀𝗲𝗰𝗼𝗻𝗱𝘀. Read more buff.ly/qI6Nhz5

𝗖𝗶𝘁𝗿𝗶𝘅 𝗟𝗔𝗦 𝗗𝗶𝗮𝗴𝗻𝗼𝘀𝘁𝗶𝗰 𝗧𝗼𝗼𝗹! Registered but Unreachable? Here is a diagnostic PowerShell script to check important aspects of the LAS communication.

The Browser Illusion: If the Desktop Runs in the consumer Browser, We Are Done?" - A Fatal Error. But anyone reducing V DI to just "𝗽𝗶𝘅𝗲𝗹𝘀 𝗶𝗻 𝗮 𝗯𝗿𝗼𝘄𝘀𝗲𝗿" isn't building a workspace. buff.ly/r49JHaj

𝟮𝟬𝟮𝟲 𝗶𝘀 𝗵𝗲𝗿𝗲! Let’s connect technology and vision to create a year of innovation and success. 𝗪𝗶𝘀𝗵𝗶𝗻𝗴 𝘆𝗼𝘂 𝗮𝗹𝗹 𝗮 𝗛𝗮𝗽𝗽𝘆 𝗡𝗲𝘄 𝗬𝗲𝗮𝗿!

Using Zero Touch Certificate Management (ZTCM)? Watch out for a critical bug: - Secondary node may leak memory → system freeze - Happens when Clear Config runs automatically every minute Citrix is working on a fix and Workaround: disable node sync

𝗖𝗨𝟭 for Citrix Virtual Apps and Desktops 7 2507 LTSR is ours and resolves numerous 𝗦𝘆𝘀𝘁𝗲𝗺 𝗘𝘅𝗰𝗲𝗽𝘁𝗶𝗼𝗻𝘀 issues for both single and multi-session operating systems. buff.ly/UTsmH3V

NetScaler ADC and NetScaler Gateway Security Bulletin CVE-2025-12101 has a moderate severity score of 5.9. It's time to consider an upgrade. buff.ly/VYJsycj

From Uncertainty to Optimism: A Citrix Veteran’s Take on the Cloud Software Group Era buff.ly/jGILrIr

Citrix Admins & Architects – 𝗔𝗿𝗲 𝗬𝗼𝘂 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 𝗪𝗵𝗮𝘁 𝗠𝗮𝘁𝘁𝗲𝗿𝘀 𝗠𝗼𝘀𝘁? That’s why I’m advocating for an 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 𝗠𝗼𝗻𝗶𝘁𝗼𝗿 𝗳𝗼𝗿 𝗦𝘁𝗼𝗿𝗮𝗴𝗲 𝗣𝗹𝘂𝘀! Read the full article buff.ly/XiuUjl5

Cumulative Update 3 for Citrix® Virtual Apps and Desktops 7 2402 LTSR is now released! buff.ly/lz5Ngsb Take a look at the resolved problems. buff.ly/3vOZmIM

🚨 Windows 10 support is ending soon – 𝘁𝗶𝗺𝗲 𝘁𝗼 𝘂𝗽𝗴𝗿𝗮𝗱𝗲!💡here is a 𝗵𝗮𝗻𝗱𝘀-𝗼𝗻 𝗴𝘂𝗶𝗱𝗲 𝗯𝗮𝘀𝗲𝗱 𝗼𝗻 𝗿𝗲𝗮𝗹-𝘄𝗼𝗿𝗹𝗱 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 to help you make the switch smoothly with 𝗩𝗠𝘄𝗮𝗿𝗲 + 𝗖𝗶𝘁𝗿𝗶𝘅 𝗣𝗩𝗦 𝗼𝗿 𝗠𝗖𝗦. buff.ly/0TCBy1A

#Citrix, it's time to address three HDX issues! Check out my latest article discussing HDX and UDP, HDX's traditional graphics mode, and HDX Graphics, along with my thoughts on what Citrix should tackle. buff.ly/SGia4AE

#Citrix released HF2 for the 2402 LTSR to resolve a cursor issue in single-session environments, similar to Hotfix 1, which also involved a 𝗳𝗶𝗹𝗲 𝘀𝘄𝗮𝗽. Having two hotfixes for an LTSR CU2 isn't promising. Hopefully 2507 LTSR will do better. buff.ly/GnDyete

CVE-2025-6759 impacts the 𝗩𝗶𝗿𝘁𝘂𝗮𝗹 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝗔𝗴𝗲𝗻𝘁 for CVAD, DaaS, enabling a user with minimal privileges to escalate their 𝗮𝗰𝗰𝗲𝘀𝘀 𝘁𝗼 𝗦𝗬𝗦𝗧𝗘𝗠 𝗹𝗲𝘃𝗲𝗹. P𝗿𝗼𝗺𝗽𝘁𝗹𝘆 𝘂𝗽𝗱𝗮𝘁𝗲 your VDA to mitigate vulnerability. buff.ly/RTraFWb

Urgent alert! #Citrix Netscaler ADC, -SDX, and -Console are now affected by new security vulnerabilities identified as CVE-2025-4365, CVE-2025-5349, and CVE-2025-5777. Check out buff.ly/beuRgif and buff.ly/rrwpkne

Article now published!

My new article could 𝗿𝗲𝘃𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝗶𝘇𝗲 𝗖𝗶𝘁𝗿𝗶𝘅 𝗨𝘀𝗲𝗿 𝗣𝗿𝗼𝗳𝗶𝗹𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 integration. Instead of 𝘀𝗶𝗺𝗽𝗹𝗲 𝘀𝘁𝗮𝘁𝗶𝘀𝘁𝗶𝗰𝘀, imagine a 𝗰𝗲𝗻𝘁𝗿𝗮𝗹 𝗱𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱 𝗼𝘃𝗲𝗿𝘃𝗶𝗲𝘄 and more! Read the article at buff.ly/UrBKnZW

@t15_v I know, should be published tomorrow but I will fix that later today.

@Koetzing Kindly please fix your link: You don't have permission to access this. Please contact a website administrator if this is incorrect.