Based on discussion on implementing MFA, the idea was brought up to send an email when vault was accessed. I think this would be a valuable security feature for Sync users to inform them their vault has been accessed in the case their encryption password has been compromised.
I think the following data may be good to capture:
By “access” I’m guessing you mean when a new local vault is connected to a remote vault?
By “user client” I’m guessing you mean operating system? The only client for Sync is Obsidian.
Based on context from the link this request seems to be specifically for Sync, so I’m changing the title to reflect that. (Was “Send an email when vault is accessed”.)
I like the email idea. In addition, it may be nice to have a log accessible from all installs showing when Obsidian was open and connected to which vault and from which device. Perhaps this is already possible. I believe that every change saved is stored for the 30 days. However, I don’t think this information is included. If I can find out a way to do this or an existing request, I will return and edit, or perhaps link to a newly created request.