Tenable Blog

Wouldn't it be interesting to know which places you go to on the Internet or in your corporate network that have major vulnerabilities in real-time? How many of those customer portals, web sign-up forms or even the corporate blog web servers are vulnerable to recent or even not-so-recent security issues? You might think about scanning them with Nessus, but performing scans all the time or trying to obtain permission to scan isn't practical.

This blog entry outlines a wide variety of audits and monitoring techniques that can be used to keep watch over the Secure Shell applications in use on your network.

Tenable was recently awarded certification to perform three different Center

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.

Watch for Changes in the number of Email "Clients"

Tenable's research group recently released a WMI based plugin for Nessus 3 that can determine the active wireless SSID for remote Windows devices. This allows an organization to obtain a list of active wireless domains for all Windows devices on their network. This blog entry discusses the security and auditing ramifications of this plugin.

Example Report