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Smart Card Connector
Certificate validity checking
How to allow remote users to enroll smartcard certificates on a YubiKey over an HDX session for certificate lifecycle management using Citrix Virtual Apps and Desktops Service - JasonSamuel.com
Smart Card Architecture (Windows) | Microsoft Learn
Clearing the Windows CAC Certificate Cache - SGTsDesk
Configure VCS with CAC and a Smart Card Reader - Cisco
Get Started with Virtual Smart Cards - Walkthrough Guide (Windows 10) | Microsoft Learn
Setting up TPM protected certificates using a Microsoft Certificate Authority - Part 2: Virtual Smart Cards | Argon Systems
Smart Card Connector
MilitaryCAC's Mac OS OS Installation Steps Page
Certificate Requirements and Enumeration (Windows) | Microsoft Learn