Ключевые слова: access, algorithm, authorization, authorized, ciphertext, classified, cloud, code, collage, concept, confidential, control, cryptography, data, decode, decrypt, decryption, design, digital, document, encipher, encode, encoding, encrypt, encryption, firewall, font, illustration, information, isolated, key, message, password, personal, privacy, private, prohibit, protect, public, restricted, safe, safety, secret, secure, security, text, typography, web, white, word,