A flaw in widely used Unix software could allow attackers to gain control over computers running Solaris, HP-UX and several versions of Linux, the maker of the software warns. Stephen Shankland worked ...

There's a lot of hubbub out there now about a security hole in the Unix/Linux family's sudo command. Sudo is the command, which enables normal users to run commands as if they were the root user, aka ...

Researchers have warned of a critical vulnerability affecting the OpenSSH networking utility that can be exploited to give attackers complete control of Linux and Unix servers with no authentication ...

London-based mi2g Intelligence Unit on Tuesday released a report that says Mac OS X and Berkeley Standard Distribution (BSD) Unix are the “world’s safest and most secure 24/7 online computing ...