Researchers identified what they believe is the first documented case of a ransomware operation, JadePuffer, conducted ...

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 ...

Post-quantum cryptography migration just got its first enforceable federal deadline. EO 14409 requires U.S. agencies to ...

"Military-grade encryption" sounds impressive in marketing materials, but the term refers to something more specific and less exclusive than it implies.

Abstract: With the development of the Internet of Things (IoT) and communication technologies, multimedia information has become an essential part of communication. As a carrier with high information ...

Cape Verde, Egypt and Saudi Arabia pulled off draws against giants Spain, Belgium and Uruguay respectively ...