TY - BOOK AU - Jacobson,Douglas TI - Introduction to network security / SN - 9781584885436 (hbk. : alk. paper) U1 - 005.8 22 PY - 2009/// CY - Boca Raton : PB - Chapman & Hall/CRC, KW - Computer networks KW - Security measures KW - Computer security N1 - "A Chapman & Hall book."; Includes bibliographical references and index; Introduction to Network Concepts and Threats -- Network Architecture -- The Internet -- Taxonomy of Network-Based Vulnerabilities -- Physical Network Layer Overview -- Network Layer Protocols -- Transport Layer Protocols -- Application-Layer Security -- Application Layer Overview -- Email -- Web Security -- Remote Access Security -- Network-Based Mitigation -- Common Network Security Devices N2 - Unlike data communications of the past, today’s networks consist of numerous devices that handle the data as it passes from the sender to the receiver. However, security concerns are frequently raised in circumstances where interconnected computers use a network not controlled by any one entity or organization. Introduction to Network Security examines various network protocols, focusing on vulnerabilities, exploits, attacks, and methods to mitigate an attack ER -