CoreLayer

Home of the CoreLogic framework for NetScaler ADC and your one-stop shop for managed services for NetScaler and Fortinet.

[Jan Tytgat 🇧🇪🇪🇺 @jantytgat]

@RemkoWeijnen and I did some research on the impact of #php2shell on @citrix @NetScaler , and published the result of our analysis on the fixed build: https://t.co/XdR4Iynzir #netscaler #cve #security @CoreLayerEU 🚨🔥 #CitrixCTP

[Jan Tytgat 🇧🇪🇪🇺 @jantytgat]

Gearing up for AGNTCon+MCPCon Europe in Amsterdam. Hit me up if you’re there!! @linuxfoundation @AgenticAIFdn @CoreLayerEU

[EUCtech Denmark @EUCtechdk]

We are excited to share that all session recordings from EUCtech Denmark Conference 2026 are now live on our YouTube channel.

A huge thank you to all our amazing speakers, sponsors, attendees, and everyone in the EUC community who helped make this year’s conference a success.

You can watch all the recordings here on our YouTube channel:
👉 https://t.co/x9QFnjbQXI

The presentation slides are also available for download from our OneDrive:
👉 https://t.co/nSpDpgXhDM

We hope you enjoy the sessions and get value from the great content shared by the community.

Feel free to watch, download, learn, and share with your network.
#EUCtechDK #EUCtechDenmark #EUC #EndUserComputing #AVD #Windows365 #Citrix #Omnissa #Microsoft #Nerdio #IGEL #Community #Conference #TechCommunity

[EUCtech Denmark @EUCtechdk]

We are excited to have @jantytgat , Owner/Senior NetScaler Specialist – at CoreLayer speaking at EUCtech Denmark Conference 2026, May 7 at Hotel Legoland & Conference Center in Billund, Denmark

Jan Tytgat will deliver a session about:
Alice in NetS(k8s)ler Land

Secure your ticket for EUCtech Denmark Conference 2026 at https://t.co/JLowBLCgIu
#euctechdk #EndUserComputing #NetScaler
#Kubernetes #Citrix #CitrixCTP

[Jan Tytgat 🇧🇪🇪🇺 @jantytgat]

Great day getting @CoreLayerEU back on track with #automation and #iac. Used @HashiCorp #packer to create a new #vm template on #proxmox, followed by #terraform to create a set of #clones to prepare for an #k3s cluster. All stored in a #selfhosted #forgejo repository with credentials pulled on-the-fly from @1Password #cli.😍

Next steps: using @ansible and #k3sup by @alexellisuk to spin up the cluster and deploy @NetScaler #cpx for my presentation @DuCUG:
"Alice in NetSc(k8s)ler land!"

[Stephane Thirion @archynet]

Ever felt the anxiety of a single server being the lynchpin of your entire infrastructure? I recently tackled that challenge by building high availability into my HAProxy setup. Previously running a single HAProxy instance, I realized I was missing robust failover capabilities. The goal? Zero downtime and automatic recovery.

I’ve detailed the journey from configuration to automated certificate syncing and testing in a new post.

➡️ https://t.co/Thau01OwhY #HAProxy #HighAvailability #LoadBalancing #DevOps #Infrastructure #Automation #Resilience #SRE #Cloud #Cybersecurity

[Jan Tytgat 🇧🇪🇪🇺 @jantytgat]

After being contacted by a couple of customers regarding the updates sent out by Nationaal Cyber Security Centrum (@ncsc_nl) regarding CVE-2025-5777 and CVE-2025-6543 for NetScaler, I've decided to bundle a set of tests for indicators of compromise into one #shell script.

This script is based on one of my old #IoC scripts for CVE-2023-3419, combined with information from an article provided by my fellow former #CitrixCTP, @Deyda84.

For more information, check the article at: https://t.co/QB3QbLuTlw #netscaler #cve #ioc #security.

[Andreas Nick @NickInformation]

Microsoft announces the end of the #Appv exit at our #MADDAY. The client will remain in the operating system and the 2026 end date is off the table!

[stevegreenberg @stevegreenberg]

EUC ANNOUNCEMENT:

EUC Uplugged is ON for 2025!

This will be our final EUC Unplugged event- join us in Sedona AZ November 7-9 2025 for the final chapter!

https://t.co/mRyhBH9QYX

[Jan Tytgat 🇧🇪🇪🇺 @jantytgat]

New #blog post: Learn how to deploy @Citrix @NetScaler #VPX on #Proxmox https://t.co/jhC4RRVdH9 #CitrixCTP #NetScaler

[Jan Tytgat 🇧🇪🇪🇺 @jantytgat]

🚨 Update 🚨

There is a new build that should fix the VPX Express licensing issues: 14.1 build 29.65.

You can find the build under:
Downloads --> NetScaler --> Virtual Appliances --> Citrix ADC VPX Release 14.1 --> 14.1-29.63 --> Citrix ADC Upgrade Package-14.1-29.65 (for VPX Express users only) #CitrixCTP

[Jan Tytgat 🇧🇪🇪🇺 @jantytgat]

🚨🚨🚨 Beware of #NetScaler 14.1 build 29.63: This is a broken build for VPX Express!! 🚨🚨🚨

Fresh installs and upgrades from previous versions cause the license checks to fail on boot, rendering the appliance useless. Only the "EXPORT" variants of SSL ciphers are available.

Proceed with caution on (licensed) production systems!! #CitrixCTP

[Jan Tytgat 🇧🇪🇪🇺 @jantytgat]

🚨We automated our #wireguard server and clients, including a #watchdog script for #linux clients to monitor the connection! 🚨

https://t.co/DBXjiB7tZ0
#security #vpn #CitrixCTP

[DuCUG @DuCUG]

Op het komende @DuCUGevenement, op woensdag 18 september, vertelt @jantytgat ons alles over de configuration framework for @citrix NetScaler.
Inschrijven: https://t.co/TuX1nsMHOg

[Jan Tytgat 🇧🇪🇪🇺 @jantytgat]

Providing exclusive benefits to your top-tier partners is understandable @citrix, but scrapping "Partner Use" and "Demo" licenses entirely for all partners except the Platinum tier is bonkers.

So, how do you expect "Lighthouse" partners to learn and expand their expertise? Especially since we all know that many of these high-volume partners are simple box movers, I can't find the logic for this move...,

[Jan Tytgat 🇧🇪🇪🇺 @jantytgat]

As the #EUC landscape changes, many previously unconsidered options become viable. Considering @Veeam has officially announced support for #proxmox, would you consider official support for #proxmox in @parallels #RAS a good idea? #RFE

[CoreLayer @CoreLayerEU]

@CoreLayerEU is now an official #Proxmox #Authorized #Reseller 🥳If you have questions migrating away from #VMware, get in touch!!

[Jan Tytgat 🇧🇪🇪🇺 @jantytgat]

Our #ACME provider for @NetScaler DNS-01 challenges now supports #CNAME redirection, just in time for my #E2EVC session on #certificate management! @CoreLayerEU #CitrixCTP 🔥🥳

[Jan Tytgat 🇧🇪🇪🇺 @jantytgat]

Finalized my bookings for #EUCUnplugged #Scottsdale and @E2EVC #Madrid. I will present at #E2EVC on the automation of certificates, specifically for @NetScaler. See you there?! #CitrixCTP @CoreLayerEU #LetsEncrypt #acme

[E2E EUCDEX.Ai Conference @E2EVC]

PLS RT: Join our 55th @E2EVC, Madrid 3 May! 50 Sessions -> top folks in EUC on @parallels @ControlUp @XenServer @Nutanix AHV, Proxmox, AWS & @Citrix! Tapas & Beers & Networking! Updates on @uberAgentApp, MSIX from @TimothyMangan, Security @VDIHacker etc. https://t.co/KbZzxooc4p