Lenovo Software Help Center

Adjust webRDP HTML5 Gateway Cipher Suites

Issue

SSL Security scans of our webRDP HTML5 Gateway server are coming back showing vulnerabilities, such as TLS 1.0 is being allowed.
What needs to be done to improve the SSL Security of our Gateway server?


Solution

The attached XML file, includes settings that will disable many of the deprecated SSL Cipher Suites and Protocols.  The file just needs to be copied to the Gateway server, and the Gateway service restarted.
  1. Download the attached ZIP file.
  2. Extract the tweak-ssl.xml file.
  3. Copy tweak-ssl.xml into c:\webRDP-Gateway\jetty\etc\ (Assuming you used the default installation location.)
  4. Restart the webRDP-Gateway service.

The tweak-ssl.xml file can also be edited to adjust what Cipher Suites and Protocols are used.
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