Web application technologies | Remote desktop protocol (RDP), VNC, or SSH Virtual
Desktop Infrastructure (VDI) and Virtual Machine (VM) environments,
such as Citrix XenApp and XenDesktop or
VMWare Horizon and Vcenter, support access natively through HTML5.
You can RDP, VNC, or SSH to these
machines through Clientless VPN without requiring additional third-party
middleware. In environments that do not include native support for HTML5
or other web application technologies supported by Clientless VPN,
you can use third-party vendors, such as HOBLink or Thinfinity,
to RDP through Clientless VPN.
Adobe Flash—With Clientless VPN, browsers can serve content
that uses Adobe Flash, Microsoft Word documents, or Adobe PDFs.
However, Clientless VPN cannot rewrite HTML URLs or links within
Adobe Flash, Microsoft Word documents, or Adobe PDFs, which can
prevent the content from rendering correctly.
Other
technologies (such as Microsoft Silverlight or XML/XSLT) are not
supported. | 
