Until recent news involving the Signal app, it was a relatively unknown messaging app compared with WhatsApp to many ...

WhatsApp uses the Signal Protocol (see above), meaning it offers a reliably secure form of protection for messages by default ...

When compared to rivals like WhatsApp, Whittaker argued that competitors don’t measure up to Signal’s security. “Neither consumer nor business WhatsApp protects intimate metadata — like ...

Other than that, Signal – which does require a telephone number to create an account – is similar in concept to any other ...

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

Signal’s president, Meredith Whittaker, recently stepped up to defend the app’s security after an embarrassing slip-up by top ...

But she described the app as the "gold standard in private comms" in a post on X, opens new tab, which outlined Signal's ...

As the White House comes under fire for allegedly using Signal to discuss foreign policy plans, the encrypted messaging ...

Signal and WhatsApp are both end-to-end encrypted messaging apps, but they differ in ownership and data collection practices. WhatsApp, owned by Meta, collects metadata on users, while Signal ...