• How to delete messages on Signal from your devices and on others' devices

    5 days ago - By Business Insider

    It's easy to delete messages on Signal on desktop or mobile.
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    You can delete messages you've sent on Signal, but in most cases, you'll only be able to delete it from your own devices.
    If you try to delete a message you sent on Signal within the last three hours, you may be able to delete it everywhere, but you'll need to be using the iPhone app or the latest beta version of the Android app.
    To delete a message from the Signal mobile app, tap and hold your finger on it; on the desktop version, click the three dots next to it.
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  • Is Signal secure? How the encrypted messaging app compares to other apps on privacy protection

    5 days ago - By Business Insider

    Signal is one of the most private and secure messaging apps available.
    Westend61/Getty Images
    Signal is a secure messaging app that encrypts all communication from end to end, making all data accessible only to the sender and recipient.
    Signal records no metadata about your contacts or messages, so it's virtually impossible to infer anything about your communication based on your use of the app.
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    You might know that Signal is a popular messaging app that bills itself as being very secure, offering end-to-end encryption for a...
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