If you need to encrypt a file on your Android device so it can be safely shared with other users, this handy app gets the job ...

Poke trolls fans by pretending to be a hacker using admin commands. White House accidentally releases video of Trump saying the truth about war's priority Hegseth asks the Army's top uniformed officer ...

Abstract: This paper presents a lightweight secure appliance for database encryption and authentication, leveraging quantum random number generator (QRNG) keys. The appliance functions as an ...

Abstract: Currently, protecting personal privacy through selective encryption of facial images has become a research hotspot. This paper aims to design a new image encryption scheme using chaotic ...