Digital signature - Amazon DCV
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Digital signature

On Windows, Amazon 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.

Important

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

Registry Editor window showing dcv folder structure and load-policy setting.

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

--extensions-load-policy="all"