[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [ISSForum] TCP_Port_Scan
Oleg, parameters you've described can tune TCP_Network_Scan signature, but
>From pam.chm: TCP_Port_Scan detects when a computer attempts to access more
than 4 different TCP ports on the victim's computer.
So, I wonder how:
1. I can change "more than 4 different TCP ports" condition
2. to note port diapason within which signature should not be triggered,
because some applications are legitimately connecting to several ports,
usually, it's some diapason
Thank you very much for your answer.
PS: Description of pam.tcp.network.scan.interval and
pam.tcp.network.scan.count can be found in pam.chm, that can be downloaded
from ISS KB site.
Best regards, Sergey V. Soldatov.
"Kolesnikov, Oleg (ISS
Atlanta)" To: "issforum@xxxxxxxxxxxxxxxx" <issforum@xxxxxxx>
<okolesnikov@xxxxxxx> cc: <svsoldatov@xxxxxx>
Subject: Re: [ISSForum] TCP_Port_Scan
>Does anybody know how to configure TCP_Port_Scan signature? What
>can I change for that event to be working more accurately?
Check out pam.tcp.network.scan.interval and pam.tcp.network.scan.count
ISSForum mailing list
TO UNSUBSCRIBE OR CHANGE YOUR SUBSCRIPTION, go to https://atla-mm1.iss.net/mailman/listinfo/issforum
To contact the ISSForum Moderator, send email to mod-issforum@xxxxxxx
The ISSForum mailing list is hosted and managed by Internet Security Systems, 6303 Barfield Road, Atlanta, Georgia, USA 30328.