(This book starts from the industry point of view of network engineers and organizes content, which is very pertinent. This book starts from the overall situation of network security system design, takes the 7-layer structure of osi/rm as the main line, checks each layer, and comprehensively and systematically introduces the primary security technology and scheme design ideas and methods of each layer. . This book analyzes the main aspects of the hidden dangers of network security from a deep level, and then starts from these aspects to introduce the design method of the enterprise LAN security protection system in an all-round way. These include an overview of network security system design, physical layer network security maintenance scheme, data link layer security maintenance scheme, network layer firewall security maintenance scheme, network layer kerberos authentication scheme, network layer certificate authentication, encryption and signature scheme , network layer pki comprehensive use scheme design, network layer ipsec authentication and encryption scheme, transport layer tls/ssl authentication and encryption scheme, use layer web server comprehensive security system design and configuration, wlan network comprehensive security system design and configuration, And through the practice of available security protection methods to achieve the exclusion or protection of network security risks. These different security protection methods form a system as a whole, which enables the enterprise network to be satisfied from all aspects of security assurance. These are all basic knowledge and techniques that network engineers must master. .. This book is suitable for reference and learning for network engineers, and can also be used as a teaching material for institutions of higher learning and related training organizations. ...this eBook is provided for free by Liutian blog liutian.org
A must-read for network engineers: network security system design_1227428....pdf
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