Practical guide

A practical home photo backup plan

Family photos can disappear when a phone is lost, a drive fails, an account is locked, or a cleanup removes the wrong folder. A small routine that keeps separate copies and tests one restore protects the collection better than an elaborate setup that nobody maintains.

Published September 13, 2026 · CDRinfo editorial desk

Start by finding the real collection

Photos often live in more places than expected: a phone gallery, a laptop import folder, a cloud photo library, an old external drive, and a messaging app. Before copying anything, choose one place that will be your main library. It can be a folder on a computer, a managed photo application, or a network share. Identify which copy receives new images and which copies are backups.

Make a short inventory. Note where the originals are, roughly how much space they occupy, and whether the collection includes video. Leave duplicate cleanup until the copies are secure. Rushed deduplication can turn a manageable collection into a recovery job.

Use three kinds of separation

A practical target is three copies on two different kinds of storage, with one copy away from home. The copies need to be separate. A second folder on the same computer shares the same failure points. A USB drive stored beside the computer helps with a disk failure. Theft, fire, and a damaging power event can affect both devices.

• Working copy: the library you organise and add to.
• Local backup: a separate external drive or NAS, updated automatically where possible.
• Off-site copy: an encrypted cloud backup or a drive stored safely at another location and updated on a schedule.

Cloud synchronisation can copy a deletion or corruption across every device. Check whether the service offers version history, recovery windows, and a way to export the library without its own application.

Make the local copy boring and automatic

Choose a drive with enough free room for the collection to grow. Connect it regularly or leave it attached if the computer and software are configured safely. Use a backup tool that keeps earlier versions. For a small library, a scheduled copy plus dated folders can be sufficient if it is consistently maintained.

Give the drive a clear label such as “Photo backup — do not edit”. Keep the backup drive for backups. Disconnect or eject one local copy between backup runs where practical to isolate it from accidental changes and malware.

Plan for a restore before you need one

Once a month, pick several old photos and one video. Restore them to a temporary folder, open them, and compare the file dates and sizes with the working copy. Once or twice a year, simulate a larger recovery: restore one complete album to another device. This checks that credentials, cables, encryption keys, and recovery instructions are available.

Write down the location of the off-site copy and who can access it if you are unavailable. If the backup is encrypted, store its recovery information in a password manager or another protected place outside the computer being backed up.

Keep the routine proportionate

Most households need a process they will repeat after holidays, phone upgrades, and family events. Add capacity before a drive is full, review the off-site copy after changing providers, and replace storage that begins reporting errors. Use a plan that keeps producing independent, readable copies.

Further reading: CISA ransomware guidance and Synology on reducing data-loss risk.