Signal adds encrypted backups on iOS and desktop

Popular privacy-focused messaging app Signal has released update version 8.30, completing the rollout of secure backup functionality across all supported operating systems.

Local encrypted chat backups were previously available only to Android users. Following this latest update, the feature is now accessible on iOS, Linux, macOS, and Windows platforms.

How the new feature works

The new capability allows users to store their messages, photos, videos, and other media files securely in their device's memory. Backups are fully encrypted and can only be accessed using a special security key created by the user.

This update is particularly important for iOS users, as transferring app data to a new device within Apple's ecosystem was previously subject to certain limitations. On desktop versions, a backup feature did not exist at all, creating a serious risk of losing chat history when changing devices or reinstalling the system.

Data security and privacy

Signal's developers state that backups are stored locally on the user's device and are not transmitted to cloud servers. This ensures that sensitive information remains completely protected from third parties, including Signal itself.

For users in Georgia who rely on Signal for personal or business communication, the new feature provides a way to safely back up chat histories and easily transfer them to a new device. The updated application, version 8.30, is already available across all relevant platforms and app stores.