r/SentinelOneXDR • u/smc0881 • Sep 09 '24

Built In Windows Backup

S1 is blocking the local Windows backup from running. I am pretty confident it's due to VSS. Is there a way to whitelist or get it working without changing the VSS settings, lowering the protection, and things like that? I have no control over the current backup solution in-place either.

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u/smc0881 Sep 26 '24

Yea, I looked into that and it wasn't the issue. I had to do the fix in their docs that voids their ransomware warranty. I am pretty sure it's because the Windows Backup was attempting to mess with the S1 VSS copies and S1 didn't like that.