Abstract: A new 2D hyperchaotic mapping is designed based on 2D discrete mapping, featuring two positive Lyapunov exponents, enhanced randomness, and initial offset boosting. Subsequently, an image ...

Google on Friday unveiled its plan for its Chrome browser to secure HTTPS certificates against quantum computer attacks without breaking the Internet.

Despite these updates, Apple has no plans to launch E2EE for RCS with the official release of iOS 26.4, and hasn't confirmed which version it will launch encryption with.

Apple testing RCS Android iPhone encryption in iOS 26.4 Beta 2. Secure cross-platform texting is coming, but not shipping ...

Google and Apple today announced that testing of encrypted RCS messaging between Android and iPhone is now underway.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Max Eddy Max Eddy is a writer who has covered privacy and security — including ...

Mere data exfiltration is no longer a lucrative approach for ransomware groups, and threat actors may increasingly rely on encryption to regain leverage, Coveware notes in a new report. Following a ...

The day when quantum computers will be able to break conventional encryption is rapidly approaching, but not all companies are prepared to implement post-quantum cryptography. Quantum-safe encryption ...

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 ...