Signal Private Messenger is available for free worldwide for both iOS and Android and allows its millions of users to send texts, videos, and files, make voice and video calls, and shield your ...

Driven by surveillance and internet shutdowns, mesh network-based messaging apps are rising in popularity to provide off-grid ...

Meta’s end-to-end encrypted messaging app is used by billions of people. Here’s how to make sure you’re one of the most locked-down ones out there. Meanwhile, in November, Austrian researchers plugged ...

“There’s real tension between offering an easy way to offer this interoperability to third parties whilst at the same time preserving the WhatsApp privacy, security, and integrity bar,” says Dick ...

Open Whisper Systems, a provider of security-related technologies and apps for mobile devices, has started rolling out an Android version of its private messaging and calling iOS app Signal. In doing ...

Apple’s iOS 26.3 update is shaping up to be far more significant than a routine software refresh. While earlier versions of ...

According to AppleInsider, iOS 26.3 could finally include support for E2EE RCS messaging in Messages. A French developer known as Tiino-X83 posted a screenshot online of what could be carrier bundles ...

Signal, an encrypted messaging service, lets you change the font size of the app's display and messages. You can change your font size in Signal on the platform's desktop, Android, and iPhone apps.

LINE, a popular encrypted messaging platform used daily by millions of users in East Asia — most notably in Japan, Taiwan, Thailand, and Indonesia — is offering up a veritable buffet of attack vectors ...