Detecting SPAM from inside your network

Friday, 18 May 2007, 12:00 AM EST

We all receive and are annoyed by the amount of "SPAM" email in our in-box. One way to fight SPAM is to monitor large networks for evidence of compromised hosts that are being used to email out unwanted content. This blog entry shows how passive network analysis and log analysis can be used to look for specific types of events that can indicate SPAM originating from inside your network.

At the Tenable blog.

[ Read more ]




Spotlight

Patching: The least understood line of defense

Posted on 29 August 2014.  |  How many end users, indeed how many IT pros, truly get patching? Sure, many of us see Windows install updates when we shut down our PC and think all is well. Itís not.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  

DON'T
MISS

Tue, Sep 2nd
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //