Hi, I’m running a ubuntu based backup server. And was wondering if there’s a simple way to encrypt my drives in case they get swiped or something by a break in. But also in a way that the computer can be restarted and decrypt the drive without me needing to stick a key in everytime. Any ideas? It seems basic but I’m not an expert on all these newfangled encryption terminology, so would like something idiot proof (by idiot proof, not idiot enough to lose/forget the decryption key)
Yeah, and the threat actor here is probably less ‘guy who knows Linux, LUKS, and how to bypass this’ and more ‘dude who wants to sell this for $5 on craigslist for more meth’, which pretty much means if the data is encrypted at rest and generally not accessible without logging in with a password they don’t have then it’s… probably fine?