In accordance with the industry-wide effort to deprecate support for older Transport Layer Security (TLS) versions 1.0 and 1.1 in favor of TLS 1.2, we want to communicate the impact this change will have to the ProjectWise products and cloud services, as well as the necessary steps required for a seamless transition for your user community.
Please take a moment now to review the notification in the Subscription Services Portal.
The instructions mention patching integration and indexing servers, but it does not mention gateway-only servers. I would think those would need the patches as well, but just want confirmation.
The PW Gateway servers do not need to be patched for functionality, but it would be a good idea to patch them for security. Using the higher TLS version is preferred. Authentication happens at the Integration server so it is not required to patch a PW Gateway server.