Cellular protocols are not encrypted end-to-end, meaning that audio could be intercepted along the way—unless you use a ...

Apple says testing missed flaws in new encryption designed to protect against future attacks from quantum computers, so it ...

Now sites have a new way to spy on their visitors: measuring subtle interactions with their solid-state drives. The technique ...

Piling on guardrails is the sign of a system permanently compensating for its own unreliability. There’s a better approach.

OpenKeychain makes file encryption on Android actually simple, so stop using cloud storage for sensitive data.

Attackers have reduced the time to develop an exploit for a known vulnerability from 125 days to a mere half a day, thanks to the use of AI-assisted development, leaving vulnerability scanners ...

AI vulnerability scanner enterprise teams can now access Claude Security in public beta, powered by Claude Opus 4.7, with no ...

Abstract: To achieve fine-grained access control and address the data silos challenge in data sharing, the integration of blockchain with attribute-based encryption emerges as a promising solution.

Abstract: The potential of discrete memristors to improve chaotic systems for safe communication has been demonstrated by recent advancements. This paper presents a novel four-dimensional (4D) ...