I received a notification from Microsoft stating that our Azure subscriptions are using TLS 1.0 or TLS 1.1 to upload log event data to Azure Monitor. The notice mentioned that after February 28, these older versions of TLS will no longer be supported. How can I track down which specific subscriptions or hosts are responsible for this? The email didn't provide much detail, and I'm unsure where to start looking.
1 Answer
First, you should identify what resources are being monitored in your Azure environment. Focus on endpoints that are more susceptible to using the older TLS versions. Once you know the key areas to check, it’ll be easier to investigate further.
That's the strategy I'm using! I think I've pinpointed the source, but I need to confirm. I've already switched one server to TLS 1.2, but I’m not sure how to check if the problem is resolved. I guess I’ll just monitor whether any logs stop after March 1.