9 data protection equipment, comprising, anti-virus software, computer hardware, firewalls, data encryption and decryption software for preventing unauthorized access to networks and terminals and computer programs for data protection and data transmission protection, namely, programs for developing methods for securing data processing equipment, preventing the penetration of computer viruses in data processing equipment and computer programs, recognizing data processing equipment infiltrated by computer viruses and removing viruses therefrom; computer programs for privilege protection, namely, programs for developing corresponding passwords and codes for access to data processing equipment and computer programs, and recognizing, removing, and excluding access of computer viruses on data processing equipment and computer programs; computer programs for encoding data on documents and in computer programs for cryptography protection