Re: [Emerging-Sigs] Reliability of signatures

[Crusty Saint <saintcrusty () gmail com>]

somehow this makes me wonder if human-readable rules are ( yes or no ) a
strategical or tactical advantage, though as an admin it definitely is an
advantage

2011/2/10 Michael Scheidell <michael.scheidell () secnap com>

>  On 2/10/11 8:30 AM, Michael Stone wrote:
>
> Well, even that distincion isn't so clear. Does "what it's supposed to
> be looking for" mean "the string the signature was written against" or
> "the malware the signature was written against"?
>
>
>  if someone is scanning my LAMP network for IIS6 holes, are those FP's?
> btw, when on the icsa labs anti-spam initial steering group, all the
> vendors argues about was a SPAM and HAM was.
> that was the largest, longest and noisiest and most contentious issue.
>
> what is a spam?
> a) from email admin perspective:
> b) from user perspective.
>
> from a user, its 'something I didn't want, even if I signed up for it'
>
> ham? something I wanted, even if I didn't sign up for it.
>
> needed to come to an agreement, since part of the icsa labs certification
> was > 95% spam capture, and less then 1 in 100,000 FP's.
>
> so, if brother in law on aol gets a joke fwd to him, that has been around
> 100 times, and sends it to user, and the (business tuned) anti-spam engine
> blocks it, is that a FP?
>
>
>
>
>
> --
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-- 
- - -
Security Engineer - Tags: Analyst Systems Security Linux Firewall Network
Web Troubleshooting - If you think I deserve a rant, write me off-list

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The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
Pinpoint memory and threading errors before they happen.
Find and fix more than 250 security defects in the development cycle.
Locate bottlenecks in serial and parallel code that limit performance.
http://p.sf.net/sfu/intel-dev2devfeb

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