Overview Recently I had the requirement to publish the /manageotp Citrix ADC Native OTP Selfservice-Portal to external with the following filtering: If User hasn’t enrolled any OTP yet, log into Selfservice should be Username +
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Category: NetScaler
NetScaler – The ultimate Upgrade Guide
Overview As there are many changes in latest firmware builds of Citrix ADC and I was running in problems after upgrading from older 11.1 / 12.0 / 12.1 to newer 13.0 / 13.1 releases, I
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NetScaler – SSL VPN is breaking SSO to OAuth-based WebApps
Overview Quick post about an OAuth-Issue with Citrix ADC’s SSL VPN. There is a missing hint in CTX225084 as this article is only refering to SharePoint deployments. OAuth can make use of the bearer authorization token. If users
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NetScaler – Securing Microsoft Exchange Hybrid Deployments
Overview As most MS-Exchange-Online migrations are ending up with one Exchange-part OnPrem – it’s called Exchange Hybrid Deployment – I was thinking about the hardening of the two commonly used exchange virtual directories, Autodiscover and
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NetScaler – nFactor User Certificate Authentication – or “The Demystifying of “User-Agent” Header
Overview In a recent project I got the request for rolling out Citrix Push-OTP for about 4500 remote Users for HDX and SSLVPN Citrix Gateway (maybe I will share my experience with Push-OTP on another
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NetScaler – Accepting “wrong” User Principal Names
Overview It’s nothing new that more and more companies are choosing the M365 way and what’s the first thing to do to give your users SSO and the option to sign in to the office
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