ISBN: 9787566142917 - 保密概论 哈尔滨工程大学出版社 (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2024-03 Publisher: Harbin Engineering University Press The author of this book has been engaged in confidentiality technology research. network security and red-blue confrontation for many years. He has in-depth research on the development history of confidentiality technology and confidentiality work. and is well aware of the vital role played by a sound confidentiality system and laws and regulations in the practice of confidentiality technology and inf.…