Improvement and implementation of UNIX file sharing control architecture

• Main Authors: Wen-Kuan Hsu, 許文冠
• Other Authors: Ming-Shi Wang
• Format: Others
• Language: zh-TW
• Published: 2008
• Online Access: http://ndltd.ncl.edu.tw/handle/12104587780811692359

碩士 === 國立成功大學 === 工程科學系專班 === 96 === UNIX operating system has been developed more than 30 years. Due to the excellent capability of multitasking and system stability, UNIX is the main operating system of most of servers used in the E-manufacturing or IC design industry of Taiwan. NIS is used to manage the accounting information and NFS to handle the file sharing of the system. But its structure of accounting and file sharing can not handle very well for security control under the special need or more complex of file-sharing. In this study, the LADP technology is introduced to join the NIS framework and the AES algorithm is used to encrypt the sharing file for increasing the system security. The role-based concept also introduced for the sharing file authorized mechanism.