Using advanced metasurfaces, researchers can now twist light to uncover hidden images and detect molecular handedness, potentially revolutionizing data encryption, biosensing, and drug safety.

Quantum computing advances in China has led some experts to warn Q-Day may be closer than we think. How safe is our data and do we need to panic yet?

Recently, many chaos-based image encryption algorithms have been proposed. Most of them adopt the traditional confusion-diffusion framework. Multiple encryption rounds or one round of complex ...

VeraCrypt is a completely open-source encryption platform, with encryption methods that are peer-reviewed and vetted by others in the industry to ensure that they're robust. It's based on TrueCrypt ...

To deal with the threat of image privacy leakage in the Internet of things, this paper presents a novel batch images encryption algorithm using the counter mode and a multi-channel processing scheme.

Image-Encryption-and-Decryption-using-AES-algorithm We have successfully developed a program that encrypts and decrypts the image files accurately. This will help in minimising the problem of data ...

The achieved results show a high-performance security level reached by successful encryption of both grey and color medical images. A comparison with various encryption methods is performed. The ...

The prevailing transmission of image information over the Internet of Things demands trustworthy cryptography for high security and privacy. State-of-the-art security modules are usually physically ...