From video call QR scans to separate PINs, this Coldcard Q review shows how the $249 device brings Snowden-level security to ...

Abstract: This paper presents an optimized hardware implementation of the Advanced Encryption Standard (AES-128) encryption algorithm, specifically designed to minimize resource consumption while ...

On June 24, 2026, Microsoft’s Digital Crimes Unit (DCU) facilitated the takedown, suspension, and blocking of domains that ...

In our digital world internet is a widespread channel for transmission of information. Information that is transmitted can be in form of messages, images, audios and videos. Due to this escalating use ...

Forget about email hackers. What if someone nabs your external drive and all the data on it? Thwart thieves with a drive with strong encryption and security features. We've tested loads of them.

A relatively new ransomware family is using a novel approach to hype the strength of the encryption used to scramble files—making, or at least claiming, that it is protected against attacks by quantum ...

AES-NI is a CPU instruction set that accelerates AES encryption/decryption using hardware-based processing. Provides 3x–10x performance improvement over software-only AES implementations. Enhances ...

Two years ago, researchers in the Netherlands discovered an intentional backdoor in an encryption algorithm baked into radios used by critical infrastructure–as well as police, intelligence agencies, ...

ABSTRACT: Backgrounds: The impact of digital image steganography (stego) and crypto-steganography (crypto-stego) on network performance has not been adequately examined. The major objective of this ...