Photos, documents and creative projects often live in more than one place: a computer, a phone, an external drive or a cloud account. That can make files convenient to reach, but it does not automatically mean they are safely backed up. A dependable plan gives important files separate copies and makes sure you know how to restore them.
Start by deciding what you cannot easily replace
Begin with the files that would be difficult, expensive or impossible to recreate. For a household, that might include personal photographs, videos, documents and records. For a creator, it may also include original recordings, project files, samples and assets, design files, footage, finished exports and the notes needed to continue a project.
Separate irreplaceable originals from files that can be downloaded or installed again. Applications can often be reinstalled, but a project may depend on source media, presets, fonts or other assets that are not stored inside the project file itself. Keep a short list of the folders and devices that matter so they do not get overlooked.
Use the 3-2-1 approach as a starting point
A widely used backup model is 3-2-1: keep three copies of important data, store them on two different types of storage, and keep one copy in a separate location. The original file on your computer counts as one copy; the other two should be genuine backups, not simply two shortcuts to the same live folder. The aim is to avoid one failed device, one mistake or one local incident taking every copy with it.
A simple home setup could be the working files on your computer, a copy on an external drive, and another copy in a reputable cloud backup service or a drive kept in a different location. An extra offline copy adds another layer: disconnect an external backup drive when the backup is complete and store it safely. The New Zealand National Cyber Security Centre describes this additional offline layer in its 3-2-1-1 guidance.
Do not confuse synchronisation with backup
Cloud synchronisation is useful because it keeps files available across devices. However, a synchronised deletion or unwanted change may also be copied to the other devices. Some services provide version history or a deleted-file recovery window, but the length and conditions vary. Check those settings instead of assuming that every synced folder is a complete backup.
For important work, use a backup method that keeps recoverable earlier copies. Make sure at least one copy is separate from the device and account you use every day. If you use cloud storage, protect the account with a strong, unique password and multi-factor authentication where available.
Back up creative projects as complete folders
A music or video project may not be self-contained. A session can refer to audio recorded elsewhere, sample libraries, images, fonts or other files stored in different folders. Before archiving a project, use the application’s collect, consolidate or package function when it has one, or manually gather the source files you need. Keep the original project file and a finished export together, and make a note of any software or plug-ins required to reopen it.
For photographs and video, keep original files as well as edited exports where space allows. Avoid relying on a social platform as the only copy of something you created; an uploaded, compressed version may not preserve the original quality or metadata.
Choose a schedule you can maintain
The right frequency depends on how often the files change and how much work you could afford to lose. A folder that changes every day may need an automatic daily backup. A personal archive that rarely changes may need a less frequent routine, with a fresh copy after major additions. Phones can often upload new photographs automatically, but check the last successful backup and confirm that the account has enough storage.
Give backup copies clear names and dates. Keep older versions for a sensible period if you need to recover from accidental edits. Protect drives from heat, moisture and physical damage, and do not leave every backup permanently connected to the same computer.
Test that you can actually restore a file
A backup is only useful when the files can be recovered. Every so often, choose a small file and restore it to a different folder or device. Open it and confirm that it works. For a larger archive, check that the backup software can browse the contents and that you still have the account credentials, encryption key or recovery instructions needed to access it.
Official cyber-security guidance also recommends testing backups rather than assuming a completed job is a successful recovery plan. A short restore test can reveal an empty folder, an excluded directory, a damaged drive or a password you can no longer find—before an emergency makes the problem more serious.
A simple plan beats a complicated plan you never use
You do not need an expensive storage system to begin. Pick the important folders, make one separate copy, arrange an off-site copy, and put a recurring reminder on your calendar to check that backups have completed. Add an offline copy for the material you value most. Then test a restore and update the plan when your devices or workflow change.
The goal is not to keep endless copies of everything. It is to make sure that the files that matter are not dependent on one device, one account or one moment of good luck.
Sources and further reading
- UK National Cyber Security Centre: Always back up your most important data — A practical explanation of backups and why separate copies matter.
- New Zealand National Cyber Security Centre: Implement and test backups — Guidance on backup frequency, storage locations, offline copies and restore testing.