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Citrix Online Plug-in 12.1

Whats new

  • ICA File Signing. Helps protect users from unauthorized application or desktop launches by digitally signing .ICA files. You can configure the online plug-in security policy and digital-signing requirements using Group Policy Objects or the Citrix Merchandising Server with the online plug-in. The online plug-in verifies that a trusted source generated the application launch and based on administrative policy, protects against application launches from untrusted servers.
  • Enhanced printing performance. Improves user printing performance and speed when printing to redirected client printers. Install the XenApp Printing Optimization Pack on the server running XenApp 6 for Windows Server 2008 R2 and configure the server-side policy settings for:
    • Dynamic Client Printer Mapping. Redirected printers are discovered dynamically and created automatically.
    • Optimized EMF Universal Print Driver. Reduction in bandwidth consumption for the most demanding printing applications.
    • Enhanced XPS Universal Print Driver. Improved printing performance on Window 7 clients.
  • New decoder for HDX 3D Pro Graphics. A new deep compression codec is included in the online plug-in to receive 3D professional graphics over low bandwidths. For details about HDX 3D Pro Graphics, see

Download Citrix Online Plug-in 12.1 here

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