Immutable infrastructure is an approach to managing services and software deployments on IT resources wherein components are replaced rather than changed. An application or service is effectively ...

A little while ago, I gave Fedora Silverblue a try, and it felt really futuristic. By that, I mean that it was my first taste of what an "immutable" desktop is. Right now, operating systems like ...

Immutable distributions are slowly spreading across the Linux world– but should you care? Are they hacker friendly? What does “immutable” mean, anyway? Immutable means “not subject or susceptible to ...

Up until the last installment, we covered how backups are targets for attacks and how to protect access rights. This time, we ...

Good IT professionals update, patch, configure, adjust and adapt workloads, striving to preserve application health against myriad issues with compatibility, scale and errors -- and every kind of ...

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 ...

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 ...