Cryptology is a science that deals with encryption and decryption methods. One of the oldest sciences, which originated several thousand years ago and contin...

The book tells about the Ukrainian history of the creation and development of bodies and systems of special types (encrypted documentary, government and conf...

The book talks about the family of international standards ISO/IEC 27k, which define the requirements and rules of an ISMS (information security management s...

Any state now cannot exist without technical intelligence. Radio reconnaissance appeared along with radio communications at the beginning of the twentieth ce...

Radio intelligence appeared along with radio communications at the beginning of the twentieth century, and computer intelligence appeared along with the glob...

The book tells the story of the birth and development of ciphers and codes, cryptology and special types of classified communications in the USA, American cr...

Unlike cryptography, which encrypts the contents of a secret message, steganography hides the very fact of its existence. At the same time, it can be combine...

The book tells the story of the birth and development of ciphers and codes, cryptography (encryption), cryptanalysis (decryption) and special types of classi...