👉 In computer science, "enmask" is a technique used in digital communication to hide or mask the identity of a sender. It involves using cryptographic techniques to obfuscate data transmitted over an insecure channel. The concept comes from the field of cryptography and was first introduced by the Soviet security expert Yuri Nesterenko in 1973. Enmasking allows a receiver to reconstruct the original message without revealing its content, thus preserving confidentiality and integrity of the communication. Enmasking is often