iOS 26.4 beta 1 just landed for developers, and there are a bunch of useful features to try out.

Apple Music received a redesign in iOS 26.4 beta, adding full-page artwork and a new feature showing concerts and tour dates ...

Apple is starting to test end-to-end encrypted (E2EE) RCS messages with the developer beta of iOS 26.4 released Monday. Apple announced plans last year to support the feature, and once fully available ...

Apple added RCS support to iPhone with iOS 18.1, enabling richer cross-platform messaging between iPhone and Android users. This ...

Apple is testing secure messaging between Android and iOS devices with iOS 26.4, iPadOS 26.4, and macOS Tahoe 26.4. The ...

The first developer beta of iOS 26.4 is here, offering a new video experience for Apple Podcasts, support for testing end-to-end encrypted RCS messaging, and much more.

Google Messages shows check marks and other symbols on your texts to hint at what's happening behind the scenes. Here's what each of these means.

Abstract: The process of concealing data in the form of text, images, or videos behind a cover image, video, QR code, or even audio so that it is invisible to the naked eye is known as steganography.

Keep your texts safe from prying eyes. Here’s how → ...

Concerns that quantum computers may start easily hacking into previously secure communications has motivated researchers to ...

Abstract: With the rapid development of communication technology, an increasing amount of image information relies on network transmission. While this enhances transmission efficiency, it also raises ...

Microsoft may give your encryption key to law enforcement upon valid request - here's how to keep it safe ...