The source code of one of the world's most popular free security tools will no longer be available to all, with its creator stating its open source licence was fuelling competition against his company ...

Columbia, MD – April 4, 2013 – Tenable Network Security, Inc., the leader in real-time vulnerability management, celebrates the 15th anniversary of Nessus®, the world's most widely deployed ...

Networks are being compromised and sensitive data exposed almost daily. Thanks to the recent exploits of groups like Anonymous and LulzSec, it is glaringly apparent that hacking into the organizations ...

Last month we began exploring the dangerous and fun world of scanning, focusing on the powerful port scanner Nmap. Nmap helps system administrators and security auditors (and yes, prospective crackers ...

The source code of one of the world's most popular free security tools will no longer be available to all, its creator has announced, saying the software's open-source license was fueling competition.