Defence in depth is a basic tenet in security. It means putting multiple layers of protection in front of an asset to minimise an attacker’s chances of compromising it. We see it all the time as ...

In a nutshell, it means the OS's foundation stays untouched, with changes happening around it rather than inside it. While ...

GUEST OPINION: Immutability, in the context of data and information technology, refers to the property of data or systems that cannot be changed once they are created. This concept plays a critical ...

Threat actors are increasingly targeting backup data, but most organizations’ backup systems aren’t built to withstand these attacks. It’s the biggest gap in enterprise cybersecurity today. According ...

I've done some reading about immutable Linux distros and, well, I guess I don't get what all the fuss is about. The idea seems to be to 'harden' a system by making it hard to modify, but. . . Isn't ...

This article explores how modern DevOps teams are redefining stability and reproducibility in production environments by embracing truly unchangeable operating systems. It delves into how NixOS’s ...