A novel strategy for optical encryption/decryption of information is based on compounds with carefully modulated luminescent properties that change in response to external stimuli.

To guarantee high data security, encryption must be unbreakable while the data remains rapidly and easily readable. A novel strategy for optical encryption/decryption of information has now been ...

Self-encrypting drives perform the data encryption and decryption operations on a dedicated crypto processor that is part of the drive controller.

Security researcher Yohanes Nugroho has released a decryptor for the Linux variant of Akira ransomware, which utilizes GPU power to retrieve the decryption key and unlock files for free.