Одноклассники ru поиск друзей

mes familiarity with the protocols. A Weakness in the 4. 2BSD UNIX TCP/IP Software Robert T. Morris AT&T Bell Labs Computer Science Technical Report 117 February, 1985 An interesting article from the author of the Internet worm, which describes a method that allows remote hosts to ``spoof'' a host into believing they are trusted. Again, this article is technical in nature, and assumes familiarity with the protocols. Computer Viruses and Related Threats: A Management Guide John P. Wack and Lisa одноклассники ru поиск друзей Carnahan National Institute of Standards and Technology Special Publication одноклассники ru поиск друзей This document provides a good introduction to viruses, worms, trojan horses, and so on, and explains how they work and how they are used to attack computer systems. Written for the nontechnical user, this is a good starting point for learning about these security problems. This document can be ordered for $2. 50 from the U. S. Government Printing Office, document number 003-003-02955-6. * SECTION 7 * CONCLUSIONS Computer security is playing an increasingly important role in our lives as more and more operations become computerized, and as computer networks become more widespread. In order to protect your systems from snooping and vandalism by unauthorized crack- ers, it is necessary to enable the numerous security features provided by the UNIX system. In this document, we have covered the major areas that can be мейд more secure: + Account security + Network security + File system security. Additionally, we have discussed how to monitor for security vio- lations, where to obtain security-related одноклассники ru поиск друзей and bug fixes, and numerous mailing lists for finding out about security prob- lems that have been discovered. Many crackers are not interested in breaking into specific systems, but rather will break into any system that is vulnerable to the attacks they know. Eliminating these well-known holes and monitoring the system for other security problems will usually serve as adequate defense against all but the most determined crackers. By using the procedures and sources described in this document, you can make your system more secure. REFERENCES [Eich89] Eichin, Mark W. , and Jon A. Rochlis. With Microscope and Tweezers: An Analysis of the Internet одноклассники школа 18 of November 1988. Massachusetts Institute of Technology. February 1989. [Elme88] Elmer-DeWitt, Philip. `` `The Kid Put Us Out of Action. ' '' Time, 132 (20): 76, November 14, 1988. [Gram84] Grammp, F. T. , and R. H. Morris. ``UNIX Operating Sys- tem Security. '' AT&T Bell Laboratories Technical Jour- nal, 63 (8): 1649-1672, October 1984. [Hind83] Hinden, R. , J. Haverty, and A. Sheltzer. ``The DARPA Internet: Interconnecting Heterogeneous Computer Net- works with Gateways. '' IEEE Computer Magazine, 16 (9): 33-48, September 1983. [McLe87] McLellan, Vin. ``NASA Hackers: There's More to the Story. '' Digital Review, November 23, 1987, p. 80. [Morr78] Morris, Robert, and Ken Thompson. ``Password Security: A Case History. '' Communications of the ACM, 22 (11): 594-597, November 1979. одноклассники ru поиск друзей in UNIX System одноклассники ru поиск друзей Manager's Manual, 4. 3 Berkeley Software Distribution. University of California, Berkeley. April 1986. [NCSC85] National Computer Security Center. Department of Defense Trusted Computer System Evaluation Criteria, Department of Defense Standard DOD 5200. 28-STD, December, 1985. [Quar86] Quarterman, J. S. , and J. C. Hoskins. ``Notable Com- одноклассники ru поиск друзей puter Networks. '' Communications of the ACM, 29 (10): 932-971, October 1986. [Reed84] Reeds, J. A. , and P. J. Weinberger. ``File Security and the UNIX System Crypt Command. '' AT&T Bell Labora- tories Technical Journal, 63 (8): 1673-1683, October 1984. [Risk87] Forum on Risks to the Public in Computers and Related Systems. ACM Committee on Computers and Public Policy, Peter G. Neumann, Moderator. Internet mailing list. Issue 5. 73, December 13, 1987. [Risk88] Forum on Risks to the Public in Computers and Related Systems. ACM Committee on Computers and Public Policy, Peter G. Neumann, Moderator. одноклассники ru поиск друзей mailing list. Issue 7. 85, December 1, 1988. [Risk89a] Forum on Risks to the Public in Computers and одноклассники ru поиск друзей Systems. ACM Committee on Computers and Public Policy, Peter G. Neumann, Moderator. Internet mailing list. Issue 8. 2, January 4, 1989. [Risk89b] Forum on Risks to the Public in Computers and Related Systems. ACM Committee on Computers and Public Policy, одноклассники ru поиск друзей Peter G. Neumann, Moderator. Internet mailing list. Issue 8. 9, January 17, 1989. [Risk90] Forum on Risks to the Public in Computers and Related Systems. ACM Committee on Computers and Public Policy, Peter G. Neumann, Moderator. Internet mailing list. Issue 9. 69, February 20, 1990. [Ritc75] Ritchie, Dennis M. ``On the одноклассники ru поиск друзей of UNIX. '' May 1975. Reprinted in UNIX System Manager's Manual, 4. 3 Berkeley Software Distribution. University of Califor- nia, Berkeley. April 1986. [Schu90] Schuman, Evan. ``Bid to Unhook Worm. '' одноклассники ru поиск друзей Today. , February 5, 1990, p. 1. [Seel88] Seeley, Donn. A Tour of the Worm. Department of Com- одноклассники ru поиск друзей puter Science, University of Utah. December 1988. [Spaf88] Spafford, Eugene H

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