Tenable Blog

PCI DSS and Security: The Podcast

In the first Down the Security Rabbithole podcast for 2015, Tenable’s Jeff Man joins the hosts in a lively and engaging discussion about the truths behind the Payment Card Industry Data Security Standard (PCI DSS) and some of the common PCI myths in

“Countdown to Zero Day” is a Must Read

Recently there have been several great books that illustrate the importance of information security in today’s world, including Kevin Mitnick’s “Ghost in the Wires,” Andy Greenberg’s “This Machine Kills Secrets” and Brian Krebs’ “Spam Nation.” Joining the list at the

Make 2015 a Breach-Free Year

With 2014 drawing to a close and the New Year almost upon us, it’s the perfect time to reflect on this year’s security events and to plan for changes in 2015.

Auditing a Salesforce.com Account with Nessus

Imagine you woke up one day and realized that your top competitor had siphoned off a list of all your customers, sales leads, future customers, and product pricing. You might think that couldn’t happen on your watch, right?