Switch to Linux Reason #25: Choose your own backup destination

Why this matters now

Whoever controls the backup can shape your recovery options. A backup you cannot restore without one account is weaker than it looks. Microsoft's Windows Backup workflow starts with a Microsoft account and stores backed-up information with that account. A convenient backup should be weighed against who controls the destination and recovery path (Windows Backup documentation).

What changes with Linux

Linux works with local disks and independently chosen sync servers. You can keep multiple copies under separate control, including one disconnected from the network. Nextcloud documents file access, synchronization, sharing, versioning, and ownership transfer for servers users can choose. Self-hosting adds administration responsibility but makes the storage provider a choice (Nextcloud files and synchronization). Ubuntu documents LUKS-based full-disk encryption and passphrase-based unlocking. Encryption protects data at rest on a lost device when configured correctly; it does not protect an unlocked session or online account (Ubuntu full-disk encryption).

Make the move

Follow a tested backup routine: copy important files, verify integrity, and perform a sample restore. Write down the location and keys for the people who may need them.

A Linux installation does not erase data already collected or make every app private. Choose a maintained distribution, check its data practices, protect your accounts, and keep tested backups.

Take the power back