What is the 3-2-1 rule in photography and why do photographers need it?

Photo: boonchai wedmakawand / Moment via Getty Images As photographers, one of our worst fears is discovering a failed hard drive or dead computer, resulting in losing countless photographs. Unfortunately, backing up images is an afterthought for many, putting those files at risk. If you fall in that camp, it may be time to consider how to revamp your backup process to protect your images. The 3-2-1 rule has become the gold standard for photo backup, offering a safe method for keeping your work ...