IEEE

Key Generation Technique by Password Hashing Using AES Encryption for Hiding Cipher Text within an Image

Abstract: The process of concealing data in the form of text, images, or videos behind a cover image, video, QR code, or even audio so that it is invisible to the naked eye is known as steganography.
IEEE

Lightweight Fault-Resilient KLEIN Cipher for IoT Encryption

Abstract: The KLEIN lightweight block cipher provides an effective encryption method suitable for IoT devices with limited computational resources, memory, and energy capacity. Despite its efficiency, ...
Bleeping Computer

From Cipher to Fear: The psychology behind modern ransomware extortion

For years, security teams treated ransomware as a technological problem. Security teams hardened backup systems, deployed endpoint detection, practiced incident response playbooks built around data ...
Ars Technica

How to encrypt your PC’s disk without giving the keys to Microsoft

In early 2025, Forbes reports, investigators at the FBI served Microsoft with a warrant seeking the BitLocker encryption recovery keys for several laptops it believed held evidence of fraud in Guam’s ...