Image encryption and associated security algorithms have become critical in protecting visual data as digital communication networks expand. Contemporary methods combine traditional cryptographic ...

Lattice cryptography is a cryptographic method based on mathematical lattice structures, possessing the unique advantage of maintaining high security in quantum computing environments. By combining ...

Security researchers have demonstrated a method to decrypt proprietary firmware images embedded in D-Link routers. Firmware is the piece of code that powers low-level functions on hardware devices. It ...

(A) SEM image and a zoom-in view of a fabricated DOE. (B) Simulated intensity distribution at the Fourier plane of the DOE; inset: the encoded smiley. (C) Image recorded from the fabricated DOE in (A) ...

Three companies are working on a project to detect child sexual abuse material (CSAM) before it reaches encrypted environments as part of a government challenge claim that pre-encryption scans for ...