امنیت اینترنت و اینترانت

This pioneering guide to Internet and intranet security is the first to cover all of the relevant technologies in one comprehensive reference, and enhances your ability to create and deploy secure architectures.

when I Started To Work On Internet And Intranet Security A Couple Of Years Ago, The Situation Was Comparably Simple. There Were Some Authentication And Key Distribution Systems Available That Made People Believe The Internet Would Become Secure If Only These Systems Were Used And Widely Deployed (e.g., Kerberos). It Was At This Time That I Wrote authentication Systems For Secure Networks, A Companion Book Also Published By Artech House. But After Having Written The Book, I Realized That Alternative Techniques And Mechanisms Had Been Developed To Provide Internet And Intranet Security. For Example, Firewalls Started Their Triumphal March That Has Continued Until Today. Also, Cryptographic Security Protocols For The Internet, Transport, And Application Layer Had Been Developed, Proposed, And Partly Implemented. Consequently, I Realized That The Use Of Authentication Systems Is Just One Possibility To Address Internet Security, And That There Are Other Possibilities As Well. In This Situation, I Decided To Write internet And Intranet Security To Give A More Comprehensive Overview About Currently Available Security Techniques And Mechanisms For Tcp/ip-based Networks.

The Book Has Been Written To Serve The Needs Of Computer And Network Professionals That Have Interest In Understanding, Establishing, And Supporting Secure Tcp/ip-based Networks. I Also Hope That The Book Provides Sufficient Background To Help Security Professionals Propose Approaches To Secure Commercial Applications For The Internet. The Book Is Tutorial In Nature But Still Requires Some Familiarity With The Fundamentals Of Computer Networks And Distributed Systems, As Well As Cryptography And The Use Ofcryptographic Protocols In Networked And Distributed Environments.

booknews

oppliger, Expert In Information Technology And Computer Security Systems, Provides A Comprehensive Examination Of The Latest Techniques And Mechanisms Used To Help Protect Internet And Intranet Access And Communication Services. The 14 Chapters Address Topics Such As Tcp/ip Networking, Osi Security Architecture, Cryptographic Techniques, Firewall Technology, Internet And Transport Layer Security Protocols, And Electronic Commerce And Security Tools. Intended For Computer And Network Professionals. Annotation C. By Book News, Inc., Portland, Or.

This extensively revised, new edition of the 1998 Artech House classic, "Internet and Intranet Security", offers professionals an up-to-date and comprehensive understanding of the technologies that are available to secure TCP/IP-based networks, such as corporate intranets or the Internet, and their associated applications. It addresses firewall technologies to help practitioners provide access control service, and discusses the cryptographic protocols used to provide today's communication security services. From TCP/IP networking and cryptographic fundamentals, to firewall technologies, communication security protocols, and public key infrastructures, this handy reference offers practical guidance in utilizing cutting-edge technologies to secure various applications in the field of e-commerce and e-business. The book explores the rationale behind the security technologies that have been proposed and deployed on the Internet, and shows how to implement security mechanisms and corresponding protocol specifications. Annotation Oppliger (computer security series editor at Artech House) presents the second edition of this text for computer, network, and security professionals, on the most current security technologies available today. The second edition provides practical guidance in TCP/IP networking and cryptographic fundamentals, firewall technologies providing access control services, the latest communication security protocols for securing today's Internet applications, and public key infrastructures. The book requires familiarity with the fundamentals of computer networks and distributed systems, cryptography and the use of cryptographic protocols in networked and distributed systems. Annotation c. Book News, Inc., Portland, OR (booknews.com) Here is a comprehensive, crystal clear examination into the latest techniques and mechanisms used to help protect Internet and intranet access and communication services. Authored by an international expert in information technology and computer security systems, Internet and Intranet Security helps computer and networking engineers understand, develop, and support secure TCP/IP-based networks, and enables security professionals to build efficient systems for safeguarding commercial Internet applications. Annotation This pioneering guide to Internet and intranet security is the first to cover all of the relevant technologies in one comprehensive reference, and enhances the ability to create and deploy secure architectures. It gives users the knowledge needed for improved productivity, whether setting up commerce on line, assembling a firewall, or selecting access controls and cryptographic protocols to secure TCP/IP-based networks The field of computer science is filled with ill-defined terminology used by different persons in conflicting and sometimes even contradictory ways.