Since I rely on my dev VMs and self-hosted containers for daily tasks, I have to keep redundant copies of my virtual guests, or risk having to rebuild everything from scratch when one of my home lab ...

So I've always tried to follow the 3-2-1 rule for personal backups (3 copies of the data, 2 backups, 1 backup off-site). My NAS crashed a couple of years ago, right around the same time as a house ...

The 3-2-1 backup rule is the gold standard for data backups. I often recommend it, and so do most experts. But it's hard to overlook the fact that some aspects of this backup approach are growing ...

The 3-2-1 backup rule has served as a cornerstone of data protection for decades, providing a simple yet effective framework that countless organizations have relied upon. As enterprise IT ...

First mooted by US photographer Peter Krogh in a book about digital asset management for photographers, the 3-2-1 backup rule has been seminal in guiding organisations in their backup strategy. This ...