Signal (軟件)

{{Infobox software
| name = Signal
| logo = Signal-Logo-Ultramarine_(2024).svg
| logo_size = 150px
| screenshot = Signal_iOS_7.41.3_blue_01.jpg
| screenshot_size = 300px
| screenshot_alt = Signal iOS版本屏幕截图
| caption = Signal iOS版本7.41.3对话界面（2024年12月，亮色主题，浅蓝背景）
| author =
| developer =

| released =
| latest release version =
| latest preview version =
| programming language =
| platform =

文献
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外部連結
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• [https://ssd.eff.org/en/module/how-use-signal-android How to: Use Signal for Android] by the Electronic Frontier Foundation
• [https://ssd.eff.org/en/module/how-use-signal-ios/ How to: Use Signal on iOS] by the Electronic Frontier Foundation