Back Up -

For in-depth technical analysis or historical perspectives on backup strategies:

: This is a unique paper-based solution discussed by ExtremeTech that allows you to print bit-mapped data onto acid-free paper, which can last for 100+ years. It is most commonly used for backing up high-value, small-sized data like encryption keys . Summary of the "3-2-1 Rule" The 3-2-1 Backup Strategy of Data Protection - Backblaze Back Up

: A best practices whitepaper from Microsoft focused on data recovery and the "shared responsibility" model for cloud data. 3. The "Literal" Paper Backup Solution These are the industry standards used by IT

: A comprehensive survey paper covering various backup methods, including full vs. incremental and on-line backup technologies like snapshots. Back Up

These are the industry standards used by IT professionals for planning:

If you were looking for a way to back up digital data onto actual paper: