Retention and backup in Microsoft 365 and Google Workspace: differences

Does having Microsoft 365 or Google Workspace mean the business already has a backup?

Providers protect platform availability and offer trash, versioning and retention features, but each mechanism covers different risks and time windows. The business must define what information it needs to recover, from what point in time, for how long and under which scenarios. Those answers determine whether included features are sufficient or an independent backup is needed.

Risks to review

• Assume that synchronization and availability equal a recoverable copy.
• Discovering after a loss that the recovery window is over.
• Apply retention without understanding licenses, scope and elimination effects.
• Have an additional copy that uses the same compromised credentials.

Safe recommendations

1. Define critical data, maximum loss time and expected recovery time.
2. Document what trash, versions, retention, and administrative tools cover.
3. Compare these mechanisms with deletion, ransomware, administrative error and account deletion.
4. Protect copies with separate identities and controls when possible.
5. Test mail, file, and site recovery with measured results.
6. Review strategy when licenses, suppliers or processes change.

When to seek specialized help

• There is no recent evidence of a successful recovery.
• The business has retention obligations or critical information.
• It is unclear what would happen if an account were deleted or ransomware occurred.