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

Signalgate shows a fundamental misunderstanding of encryption, so it's important to understand how these technologies ...

I don’t know very much about what goes into war planning, but I assume that the communications infrastructure that supports that kind of thing is a solved problem for the government. There are ...

President Donald Trump's national security adviser, Mike Waltz, accidentally added The Atlantic’s editor-in-chief, Jeffrey ...

Signal saw "unprecedented" growth in 2021 after a disputed change in rival WhatsApp's privacy terms ... and by implication ...

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, a ...