tailieunhanh - Practical UNIX & Internet Security phần 8

Bằng cách tạo ra các tên người dùng riêng biệt cùng với các UID, và cho người dùng truy cập chỉ là một trong những bản sắc, bạn có thể làm một số giám sát sử dụng. khởi động lại. su BAD SU trên Ai đó đã cố gắng su để superuser và không cung cấp mật khẩu chính xác. tắt máy khởi động lại, ngăn chặn, | Appendix D Paper Sources PDF Merge and Split Unregistered Version - http Association for Computing Machinery. Codes Keys and Conflicts Issues in . Crypto Policy. Report of a Special Panel of the ACM . Public Policy Committee location USACM June 1994. URL http reports acm crypto Coppersmith Don. IBM Journal of Research and Development 38 1994 . Diffie Whitfield. The First Ten Years of Public-Key Cryptography. Proceedings of the IEEE 76 1988 560-76. Whitfield Diffie s tour-de-force history of public key cryptography with revealing commentaries. Diffie Whitfield and . Hellman. New Directions in Cryptography. IEEE Transactions on Information Theory IT-22 1976 . The article that introduced the concept of public key cryptography. Hoffman Lance J. Faraz A. Ali Heckler Steven L. and Ann Huybrechts. Cryptography Policy. Communications of the ACM 37 1994 109-17. Lai Xuejia. On the Design and Security of Block Ciphers. ETHSeries in Information Processing 1 1992 . The article describing the IDEA cipher. Lai Xuejia and James L. Massey. A Proposal for a New Block Encryption Standard. Advances in Cryptology-EUROCRYPT 90 Proceedings 1992 55-70. Another article describing the IDEA cipher. LaMacchia Brian A. and Andrew M. Odlyzko. Computation of Discrete Logarithms in Prime Fields. Designs Codes and Cryptography. 1991 46-62. Lenstra . H. W. Lenstra Jr. . Manasse and . Pollard. The Number Field Sieve. Proceedings of the 22nd ACM Symposium on the Theory of Computing. Baltimore MD ACM Press 1990 564-72. Lenstra . Lenstra Jr. . Manasse . and . Pollard. The Factorization of the Ninth Fermat Number. Mathematics of Computation 61 1993 319-50. Merkle Ralph. Secure Communication Over Insecure Channels. Communications of the ACM 21 1978 294-99 submitted in 1975 . The article that should have introduced the concept of public key cryptography. Merkle Ralph and Martin E. Hellman. On the Security of Multiple .