SSL Certificate Authority Auditing with Nessus
<p>Do you know where all of your organization’s SSL certificates are and if they are providing enough protection to you and your customers? Nessus can be used to identify all SSL certificates in use, test if they are expired and with the advent of plugin # <a href="http://www.tenable.com/plugins…
Introducing the Nessus Perimeter Service : redefining the cost of online scanning
Have you ever wanted to run an external Nessus vulnerability audit of your DMZ but didn’t have access to a Nessus scanner located on the outside of your network? Tenable Network Security now offers the Nessus Perimeter Service, offering unrestricted and unlimited vulnerability scans through…
Tenable at Black Hat USA 2010!
<p>July hasn’t been hot enough for me and some of the other Tenable staffers, so we will be heading to the desert of Las Vegas in a few weeks to attend <a href="https://www.blackhat.com/html/bh-us-10/bh-us-10-home.html" target="_blank">Black Hat USA 2010</a>! Since 1997, the Black Hat conference…
Tenable Network Security Podcast - Episode 41
<p>Welcome to the Tenable Network Security Podcast - Episode 41</p> <p>Hosts: Paul Asadoorian, Product Evangelist & Kelly Todd, Compliance Analyst</p> <h3>Announcements</h3> <ul> <li>Several new blog posts have been published this week, including: <ul> <li><a href="http://blog…
Tenable Black Hat USA 2010 Party !
Attending Black Hat USA 2010? Tenable Network Security appreciates our customers and Nessus users and would like to invite you to a party at Margaritaville, across the street from Caesar's Palace. The first 100 people at the door will receive a Tenable Nessus Hawaiian …
Tenable Network Security Podcast - Episode 26
<p>Welcome to the Tenable Network Security Podcast - Episode 26</p> <h3>Announcements</h3> <ul> <li>Two new blog posts have been released titled "<a href="http://blog.tenablesecurity.com/2010/03/value-of-credentialed-scanning.html">The Value Of Credentialed Vulnerability Scanning</a> and <a href…
Tenable Network Security Podcast - Episode 23
Welcome to the Tenable Network Security Podcast - Episode 23 <h3>Announcements</h3> <ul> <li>Two new blog posts have been released titled "<a href="http://blog.tenablesecurity.com/2010/02/microsoft-patch-tuesday---february-2009---from-microsoft-with-love-edition.html">Microsoft Patch…
Afterbites with Marcus Ranum: Gartner & Two-Factor Authentication
<p>Afterbites is a blog segment in which Marcus Ranum provides more in-depth coverage and analysis of the SANS NewsBites newsletter. This week Marcus will be commenting on the following article:</p> <p><strong>Gartner Report Says Two-Factor Authentication Isn't Enough</strong><br /> (December 14…
Tenable Network Security Podcast - Episode 7
<p>Welcome to the Tenable Network Security Podcast - Episode 7</p> <h3>Announcements</h3> <ul><li>New blog post going up today on the experiences at Cyberdawn, a cyber exercise that puts hackers against defenders in a realistic environment.</li> <li>Attention Security Center customers! A new…
Logs of Our Fathers
<p>At USENIX in Anaheim, back in 2005, George Dyson treated us to a fantastic keynote speech about the early history of computing. You can catch a videotaped reprise of it <a href="http://www.ted.com/talks/lang/eng/george_dyson_at_the_birth_of_the_computer.html" target="_blank">here, on the TED…
Event Analysis Training – “Could you look at some odd IRC Connections?”
<p>At one of the research sites that we monitor, an analyst noted that a few servers were consistently making a large number of IRC connections. These connections occurred in a periodic manner and appeared to be automated. This blog entry describes the various steps taken in analyzing the…
Auditing PHP Settings to OWASP Recommendations with Nessus
<p>Tenable recently released an audit policy for Linux servers running PHP which tests for hardening recommendations from the Open Web Application Security Project (<a href="http://www.owasp.org/index.php/Main_Page">OWASP</a>). OWASP maintains a set of guidelines for hardening web servers, with…
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