I’ve used a lot of “secure” operating systems, but most of them feel like regular Linux with a few extra locks on the doors. Qubes OS is different because it treats your whole desktop like a set of ...

Sun Microsystems is sprucing up its Solaris 10 operating system with security and virtualization improvements. Yesterday’s release of Solaris 10 11/06 is intended to make Solaris the most secure ...

Developers talk a lot about “immutability.” Outside the technical world, it usually means something negative: unmoving, inflexible, and entrenched. However, in the technical field, these features ...

Security policies are provided in macOS to restrict which apps can run outside of the usual protective system policies. Here's how macOS Sequoia can override system policies in some cases. Apple's ...

Microsoft is promoting Windows Vista as the most secure version of its operating system yet--but it's still recommending outside help to shield against common cyberthreats. All major security software ...

The recent integration of post-quantum cryptography (PQC) into Windows 11 and Red Hat Enterprise Linux 10 marks a pivotal moment in cybersecurity. As quantum computing continues advancing, the ...