Who needs which arrangement?

Families using Apple devices

If photos are shared across iPhones, iPads and Macs, check both device backup and photo synchronisation. Apple says iCloud Photos is synchronised separately from daily iCloud Backup, while iCloud+ Family Sharing lets members use separate Apple Accounts.

Households with phones and a computer library

Protect the photos and documents on the computer as well as data on each phone. Google describes Android device backup, while a separate computer-backup service or drive can cover files held on a Mac or Windows computer; check the files each method includes.

Households wanting an offline copy

An external drive provides a copy that can be disconnected and stored apart from the computer. That separation matters when planning for device loss or damage: the National Cyber Security Centre identifies removable media kept in a separate safe location as a backup route.

What should you check before choosing?

Start with where the family’s files live, then check what each backup route can restore and where its copy will be kept.

PriorityWhat to checkYour needs
Separate copy Confirm that the backup is stored apart from the original device. For a local drive, plan when to disconnect and store it; for a NAS, plan another independent destination. I want photos and documents to remain recoverable if the main computer or phone is lost or damaged. The National Cyber Security Centre defines a backup as a copy in a separate safe location.
File coverage List the phone data, photo services, computer folders and connected drives to protect. Check each service’s inclusion rules and the device or system needed for restoration. Our photos are on phones, but important documents may be on a computer. Apple says iCloud Photos is synchronised rather than included in daily iCloud Backup, so one setting cannot be assumed to cover both.
Older versions Check how to recover overwritten or deleted files, how long versions remain available and whether the required restore feature is included in the chosen plan. If someone notices a deletion late, I need to know whether an earlier copy is still available. Microsoft limits OneDrive’s full point-in-time restore to Microsoft 365 subscribers and actions within the last 30 days.
Family access Check account separation, pooled capacity and who can see or restore each person’s files. Review cloud-account recovery methods and enable two-step verification. We may share storage without sharing private files or a single login. Apple describes separate accounts for iCloud+ family members, and Google says Google One members share a quota without automatically sharing their files.
Capacity and routine Measure the files to protect, allow room for new media and check how backups are scheduled. For a drive, confirm the intended computer setup; for a NAS, check its usable storage and second backup destination. A growing video library needs room beyond today’s file total. If I choose a local copy, I also need a routine for completing it and testing that I can restore a file.

Which backup mistakes matter?

  • Treating a synced folder or one NAS as the only backup

    Synchronisation is not the same as keeping an independent recoverable copy, and a local hub can be affected by the same incident as other equipment at home. Microsoft limits OneDrive’s full restore to eligible Microsoft 365 subscribers and the last 30 days; Synology’s backup guidance calls for a copy off-site.

    Keep another copy separate from the primary device or hub, and restore a sample file to check that the arrangement works.

  • Assuming photo sync and phone backup cover the same data

    Apple says iCloud Photos is synchronised to iCloud and is not included in daily iCloud Backup. A device-backup setting alone therefore does not establish how that photo library can be recovered.

    Check the photo-service and device-backup settings separately, including which account holds the library, before changing phones or deleting originals.

  • Choosing capacity based only on today’s library

    New photos and videos use more space, while a shared family plan pools members’ storage use. A capacity that fits the current files leaves less room for future backups.

    Measure the files and device backups you intend to protect, then check capacity and version-retention settings for the chosen arrangement.

  • Overlooking access to the cloud account

    Restoring cloud-held files requires access to the relevant account. The National Cyber Security Centre recommends two-step verification for important accounts, including email and cloud storage.

    Set up two-step verification and review the account’s recovery methods while the usual devices and contact details are available.

Relevant brands and services

Apple

iCloud device backup and shared cloud storage are relevant to households using Apple devices.

  • Apple says iCloud+ can be shared with up to five other family members using separate Apple Accounts.
  • Apple says iCloud Photos is synchronised and is not included in daily iCloud Backup; check both services when planning a restore.

Google

Android device backup and Google One storage sharing may fit households using Android and Google services.

  • Google says family-group members share a storage quota without automatically sharing their files.
  • Check which phone data is backed up and how it can be restored to the intended Android device.

Microsoft

OneDrive folder backup is relevant when household documents and pictures are kept in computer folders.

  • Microsoft describes OneDrive folder backup as making protected folders available across devices.
  • Microsoft limits full point-in-time OneDrive restore to Microsoft 365 subscribers and actions within the last 30 days.

Synology

BeeStation and NAS-style storage provide a local route for a shared household file library.

  • Synology’s UK BeeStation listing describes 4 TB of storage and sharing for up to eight users.
  • Synology’s backup guidance calls for copies on different media, including one off-site; a local hub should not be the only destination.

Seagate

Backup Plus Portable is an external hard-drive example for a local household copy.

  • Seagate describes backups scheduled by hour, day, week or month for this product line.
  • Seagate says Time Machine integration requires reformatting the drive; check the exact model and computer setup.

Samsung

The T7 Shield is a portable SSD option for copying a selected photo and document library locally.

  • Samsung lists USB 3.2 Gen 2 for the 1 TB T7 Shield MU-PE1T0S variant.
  • Samsung says its stated maximum read and write speeds require a compatible host and cable with UASP enabled; transfer specifications do not establish a backup routine.

Joybuy storage options

These external drives and one diskless NAS offer local-storage routes for household files. Choose a backup routine and an independent place for a copy rather than treating storage hardware alone as a complete backup.

Western Digital My Passport 2TB portable external hard drive, black

Western Digital My Passport 2TB portable hard drive, black

A portable local-copy option for photos and documents held on a computer. Measure the files you intend to protect against its 2TB capacity, and check the macOS setup and your chosen backup method’s restore settings.

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Synology DS225+ two-bay diskless NAS

Synology DS225+ two-bay diskless NAS

A central local-storage route to consider for files from several household devices. This unit is diskless: check compatible drives, resulting usable capacity and the restore setup, and arrange an independent backup of the NAS.

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Western Digital Elements Desktop 10TB external hard drive

Western Digital Elements Desktop 10TB external hard drive

A desktop local-copy option for a large computer file library, with 10TB stated in the product name. Plan for its separate power connection; check reformatting before macOS use and confirm the backup software’s restore and version settings.

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Samsung Portable SSD T7 4 TB USB Type-C 3.2 Gen 2, grey

Samsung Portable SSD T7 4 TB USB Type-C 3.2 Gen 2, grey

A portable local-copy option when the backup drive needs to move between locations. Compare its 4 TB capacity with your files, check the intended device’s connection and choose a backup method that provides the restore routine you need.

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Western Digital Elements portable 4TB USB 3.0 hard drive, black

Western Digital Elements portable 4TB USB 3.0 hard drive, black

A portable drive for keeping a separate local copy of household files. Check whether 4TB leaves room for growth and confirm its actual format before Mac use, as the supplied compatibility descriptions conflict; also choose a backup and restore routine.

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Backup questions answered

How can I tell whether cloud storage is a backup or just synchronisation?

Check what files are covered, whether you can recover a deleted or older version, and how to perform a restore. Synchronisation alone need not provide the recovery window you want: Microsoft limits OneDrive’s full point-in-time restore to Microsoft 365 subscribers and actions within the last 30 days. Restore a sample file before relying on the service.

Should we use cloud backup, an external drive or both?

Cloud backup can provide an off-site copy, while a disconnected external drive provides a separate local copy. Using both can cover different loss scenarios if each actually includes the files you need. The National Cyber Security Centre says backups should be kept in a separate safe location; test restoration from each route you intend to rely on.

Can a family share cloud storage without sharing private files?

Yes, under the provider’s family-sharing conditions. Apple says iCloud+ can be shared with up to five other family members using separate Apple Accounts; Google says Google One members share storage capacity without automatically gaining access to each other’s files. Check account roles and total capacity before setting up the group.

Does phone backup automatically include our photos?

Do not assume the phone-backup setting covers the photo library. Apple says iCloud Photos is synchronised to iCloud rather than included in daily iCloud Backup. Check the photo service, device backup, account and available storage separately, then try restoring a sample photo.

How should we use an external drive for backups?

Choose a regular copying or backup schedule, let it complete, and test restoring a file. Then disconnect the drive and store it apart from the computer. The National Cyber Security Centre identifies removable media kept in a separate safe location as a backup route; leaving the drive beside or connected to the original device reduces that separation.