An ninh dữ liệu và an ninh các mạng LAN

Phương Minh Nam


Data security is always a big problem in a very large distributed database. Based on to urgent requirements of  practical applications we proposed s systematical solution to establish a hierarchical security systems for very large persons management database, including electrical signature problem.


Journal of Computer Science and Cybernetics ISSN: 1813-9663

Published by Vietnam Academy of Science and Technology