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

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 ...

This is your signal to invest in secure messaging. After The Atlantic’s editor-in-chief, Jeffrey Goldberg, was mistakenly added to a Signal group chat involving top White House officials, it ...

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

EPFL Encryption is a way to ensure that data sent from one device to another can't be read if intercepted. But what if the ...

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 ...