Problem with URL filtering and dev.azure.com

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Cyrus

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‎2023-03-15 07:27 AM

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Problem with URL filtering and dev.azure.com

Hello,

I am having issues with dev.azure.com and URL filtering since 22nd of February 2023.

The issue is that my firewall is unable to accept the certificate from dev.azure.com and the certificate validation is : untrusted certificate

My Rule is like that :

This Rule was working for the past 2 years without any issues, however, it has experienced issues recently.

I have created a new rule to cover the first rule , however, this rule has more than 6M hit and I think it's not a good idea to use it this way, Due to the DNS lookup for each request.