AMD says it will reinstate Memory Guard/TSME for certain non-PRO Ryzen 9000 desktop CPUs through July BIOS updates after firmware removed the BIOS option. [UPDATE 23.06.2026 – 17:11 CEST] This story ...

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

Welcome back to our Embedded Security Newsletter. Whether you work on FPGA platforms, embedded software, or secure communication systems, AES is likely part of your engineering reality. This ...

Secure communication is essential in modern embedded systems, particularly in distributed and IoT applications. This article presents a practical implementation of encrypted message exchange between ...

Abstract: AES-GCM(Advanced Encryption Standard with Galois Counter Mode) is an encryption authentication algorithm, which includes two main components: an AES engine and Ghash module. Because of the ...

A supply chain worm resembling earlier Shai-Hulud malware has been discovered spreading through malicious npm packages. According to Socket's Threat Research Team, the campaign, tracked as ...

Security researchers have discovered a new ransomware-as-a-service (RaaS) group which has already victimized organizations in Brazil and South Africa. Dubbed “Vect,” the group is currently onboarding ...

Abstract: High-speed data communication is becoming essential for many applications, including satellite communication. The security algorithms associated with the communication of information are ...

This week I audited three enterprise systems. All three claimed "AES-256 encryption for data at rest." All three were broken. Two used ECB mode (preserves patterns—completely broken for anything but ...

Learn what makes Bitchat stand out compared to other messaging apps including WhatsApp and Facebook Messenger. Jack Dorsey, co-founder of Twitter and founder of Bluesky, has launched a new messaging ...

Google Password Manager is a free password management service built into Chrome and Google apps. Learn how it works and how secure it is in this detailed review. If you find yourself mostly in the ...

This project provides a command-line tool for encrypting and decrypting files using AES-GCM (Advanced Encryption Standard - Galois/Counter Mode). It supports both key-based and password-based ...