HDDs realistically 5-10 years, USB sticks can be temperamental, DVDs age. No medium is eternal; that is why what counts is the 3-2-1 rule and periodic refreshing of copies, not faith in one “indestructible” drive.
Put your most important documents in one secure place
Sejf Życia is an encrypted space for documents, access details and instructions for loved ones. Only you decide who gets access, and when.