Which feature allows the ASA to handle nonstandard applications and web resources so that they display correctly over a clientless SSL VPN connection?

Plug-ins are extensions to the Clientless SSL VPN feature that enable the ASA to handle non-standard

applications and Web resources so that they display correctly over a Clientless SSL VPN connection.

Plug-ins are software components that the ASA downloads to the remote user’s browser. The plug-

ins provide support for applications and protocols that are not natively supported by Clientless SSL

VPN, such as Java, ActiveX, SSH, Telnet, and RDP. Plug-ins can also provide enhanced functionality

and security for Web applications, such as Outlook Web Access and Lotus iNotes.

You can read more about plug-ins and how to configure them in the document [ASDM Book 3: Cisco

ASA Series VPN ASDM Configuration Guide, 7.7] 1.

Reference:

https://www.cisco.com/c/en/us/td/docs/security/asa/asa90/configuration/guide/asa_90_cli_config/

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