The Ethereum Foundation announced a new team of 47 professionals from the blockchain industry to build privacy-preserving ...

Nowadays data breaches aren't rare shocks—they're a weekly drumbeat. From leaked customer records to stolen source code, our ...

Stood outside the CIA's office in Langley, Virginia, the sculpture known as Kryptos hides a code that has eluded the agency's ...

Abstract: Existing methods for reversible data hiding in ciphertext binary images only involve one data hider to perform data embedding. When the data hider is attacked, the original binary image ...