Abstract "Double-extortion" ransomware attacks not only encrypt systems but also steal sensitive data. Traditional backups ...

Arena Breakout Infinite Encrypted File mode introduces a high-risk objective that reveals player positions for major rewards.

Apple's hard drive encryption protects your data from thieves and hackers. But It can keep you out, too, if you don't safely store the recovery key.

Abstract: We propose a double image encryption scheme combining DNA, parallel compressed sensing, enhanced Zigzag confusion, chaotic sparse basis matrix, and chaotic permutation. Firstly, use the ...

Abstract: Security and efficiency are two major themes of image encryption algorithm. To enhance the security together with improving the operational efficiency, this paper proposes an image ...