Abstract: An innovative lightweight image encryption scheme with superior security performance has been developed. Initially, we construct a 3-D simple memristive hyperchaotic map (3-D-SMHM) that ...

How to Fix “This Document is Either Deleted or Not Currently Accessible” on Mac - IT News Africa | Business Technology, ...

Companies are accelerating adoption of cloud-based messaging management as digital communication volumes exceed manual ...

The leaked internal chat communications of the Black Basta ransomware group offer an unprecedented view into how cybercriminals operate, plan attacks, and ...

Discover how AI and automation strengthen defenses, streamline operations, and deliver measurable business impact. Hear from ...

Nepal is just one of at least 150 countries to which Chinese companies are supplying surveillance technology, from cameras in Vietnam to censorship firewalls in Pakistan to citywide monitoring systems ...

Quantum physics is quietly rewriting the rulebook for how far and how fast humanity might travel beyond Earth. A cluster of ...