Snort mailing list archives

Re: Using snort statistics to measure False Positives


From: "Joel Esler \(jesler\) via Snort-users" <snort-users () lists snort org>
Date: Mon, 10 Dec 2018 17:35:18 +0000

No.  Only an analyst looking at packets can determine false positive.

On Dec 9, 2018, at 3:26 PM, Tasneem Singh via Snort-users <snort-users () lists snort org> wrote:

Hi,

I was wondering if we can use the snort statistics to measure the false positive rate? What I mean is, can we use the 
parameters allow, block, no. of events, total packets etc. to calculate FPs? Would that be a correct representation 
of the actual number?
I am working on a project that aims at generating rules automatically in snort to reduce FPs.

Thank You.

Best,
Tasneem
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