That's it. Exit the file and save over the existing one, and you've got an immutable OS in that VM. When you boot it from now ...

As ransomware attacks increasingly target backup data, many organizations are discovering that not all “immutable” storage is ...

If you've used Windows for long enough, you'll know that it tends to develop "crud" over the months. It accumulates from a ...

An ounce of prevention is worth a pound of cure. Security officers know it, but so do hackers; hence the growth of cleverly camouflaged ransomware. WannaCry ransomware infected more than 230,000 ...

In object technology, a class in which none of the elements in the instances of the class can be changed. In contast, elements in a "mutable" class can be changed, and a mutable class can be a ...

Calvin Hennick is a freelance journalist who specializes in business and technology writing. He is a contributor to the CDW family of technology magazines. For years, cybersecurity experts have talked ...

Traditionally, security teams have been accustomed to investigating incidents and falling back to previous code releases if they detect serious issues. With the rise of modern cloud-native ...