1. Go to Sessions > Citrix XenDesktop / XenApp > Citrix StoreFront/Web Interface > Login.
  2. Select the Authentication type:
    • Kerberos Passthrough authentication (Web Interface only, not StoreFront): This will only work with Web Interface, not with StoreFront.
    • Password authentication: To enable passthrough this option must be selected, and Use Passthrough authentication must be activated.
    • Smartcard authentication: Authentication via smartcard will only work with StoreFront, not with Web interface.
    • Citrix authentication mechanism (instead of IGEL), Smartcard disabled
    • Citrix authentication mechanism (instead of IGEL), Smartcard enabled