Digital signature - NICE DCV

Digital signature

On Windows, NICE DCV starts only digitally signed extension executables. There is no digital signature verification on Linux and macOS. Digital signatures are verified using the WinVerifyTrust function with the WINTRUST_ACTION_GENERIC_VERIFY_V2 parameter.


During the development, it is possible to disable the verification for testing purposes. It is advisable not to set the following registry key outside of a development environment.

Adding the following registry key will allow DCV to load unsigned extensions executables on the server:

[HKEY_USERS\S-1-5-18\Software\GSettings\com\nicesoftware\dcv\extensions] load-policy=all

To start unsigned extensions on the client, use the following command line parameter: