Introducing Signal Secure Backups

In the past, if you broke or lost your phone, your Signal message history was gone. This has been a challenge for people whose most important conversations happen on Signal. Think family photos, sweet messages, important documents, or anything else you don’t want to lose forever. This explains why the most common feature request has been backups; a way for people to get Signal messages back even if their phone is lost or damaged. After careful design and development, we are now starting to roll out secure backups, an opt-in feature. This first phase is available in the latest beta release for…

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2025/09/08 09:00，Signal Blog 发布了“Introducing Signal Secure Backups”（类型：安全新闻）。相关技术：Signal。