The Cryptographic Imperative: Securing The AI-Powered Decades

The mathematics protecting communications since before the internet remain our strongest defense against machine-speed ...
Cloud Security Alliance

AWS Ends SSE-C Encryption, and a Ransomware Vector

SSE-C stands (well, stood) for “Server Side Encryption- Customer-provided keys”. It allowed you to provide an encryption key ...

39C3: Wheelchair Security – When a QR code bypasses all security mechanisms

An IT security researcher reveals how a wheelchair's QR code becomes a master key to all comfort functions.
IEEE

Performance Analysis of Encryption and Decryption Algorithm: A Systematic Review

Abstract: In order to ensure privacy and confidentiality in digital communication, encryption is now crucial for shielding sensitive data from cyber dangers and unauthorized access. Protecting ...
IEEE

Underwater Acoustic OTFS With Nonuniform Doppler Shifts: Modeling and Off-Grid Block-Sparse Channel Estimation Algorithm

Abstract: Orthogonal time frequency space (OTFS) modulation, as a 2-D delay-Doppler (DD) domain technique, shows promising potential for underwater mobile communications. However, a critical challenge ...