WhatsApp uses the Signal Protocol (see above), meaning it offers a reliably secure form of protection for messages by default. One problem with WhatsApp is that, while the content of your messages may ...

Unlike other popular messaging apps, Signal is operated by a non-profit called the Signal Technology Foundation rather than a for-profit tech giant like Meta, which owns popular messaging apps like ...

Briar is a messaging app aimed at people looking to communicate ... private chats that are only accessible with a PIN code, and chats that hide your phone number when messaging new contacts.

Top Trump administration officials used messaging app Signal to share war plans and mistakenly included a journalist in the ...

The app has no ads, does not track users' data, and does not store any metadata such as timestamps, internet addresses or ...