Hi All,
I am getting about 50 emails a day from one of our ASG120's (7.508). Specifically under notifications settings > under Intrusion Prevention its CRIT-825 "Intrusion Prevention Alert (Packet dropped)".
Now this is an important notification except my problem is that its users browsing the web, not attacks. I get the following messages emailed to me;
"WEB-CLIENT Apple computer finder DMG volume name memory corruption"
"WEB-CLIENT Windows Media Player JPG header record mismatch memory corruption attempt"
"WEB-CLIENT Malformed BMP dimensions arbitrary code execution attempt"
"EXPLOIT Microsoft Kodak Imaging large offset malformed jpeg tables"
"WEB-CLIENT Malformed PNG detected zTXt overflow attempt"
There are many others also but simply these all come from users browsing the Internet and like I said I get 50 alerts a day, easily. My problem is I don't want to turn off notifications for CRIT-852 but if the Astaro box drops a genuine attack I won't know because it will be amongst this sea of noise. How can I stop the ASG notifying me about these specific events?
Is the best way (if you can call it that) to disable the snort rules for these specific events?
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