信号为完整媒体和信息历史引入了1.99美元的每月付费备份功能。 Signal introduces a $1.99 monthly paid backup feature for full media and message history.

作为一个受欢迎的安全消息应用程序, Signal 推出了一个新的付费备份功能, 每月 1.99 美元, Signal, a popular secure messaging app, has introduced a new paid backup feature for $1.99 per month, allowing users to securely save their entire media and message history. 免费版本提供短信和45天媒体的备份。 The free version offers backups of text messages and up to 45 days of media. 两个版本都使用端对端加密和64字符恢复密钥,用户必须安全储存。 Both versions use end-to-end encryption and a 64-character recovery key, which users must store securely. 这标志着信号首次对一个功能收费,目的是改善隐私和数据恢复选项。 This marks the first time Signal is charging for a feature, aiming to improve privacy and data recovery options.