Cloud backup: protect the files you cannot replace

A backup is a separate recoverable copy of important information. Antivirus can reduce the chance of a malware incident, but it cannot reverse every accident, hardware failure or deleted file. That is why resilient personal security also includes recovery planning.

Start with the 3-2-1 backup idea

A useful baseline is three copies of your important data, on at least two different storage types, with one copy kept away from the original computer. A cloud backup can help with the off-device copy, but it is sensible to maintain another independent backup as well.

Cloud sync is not always the same as backup

Syncing updates files across devices. That is convenient, but accidental deletions or bad edits can sometimes sync too. Look for version history, deleted-file recovery, restore windows and procedures for recovering many files. Test restoring a sample file before trusting the setup with irreplaceable information.

Privacy and encryption questions

Read precisely what the provider encrypts and where. TotalDrive states that file contents are encrypted, but some metadata such as file names or folder structures may not receive equivalent protection. Do not interpret broad 'encrypted' marketing as proof of a specific security architecture.

Where TotalDrive fits

TotalDrive describes encrypted file storage, multi-device sync, automatic backup and recovery functionality. Capacity, upload sizes and feature access can vary by plan. Verify the amount of storage you need and the limitations that matter to you before buying.

Your five-minute recovery checklist

1. Identify the documents, photos and working files you cannot easily recreate.
2. Choose where an independent copy will be stored, away from the original device.
3. Confirm backup is actually enabled and not merely a one-time upload.
4. Restore a small test file and verify its contents.
5. Review access controls, strong passwords and multifactor authentication.