Introduction to Network Security (Paperback)

Neal Krawetz

  • 出版商: Charles River Media
  • 出版日期: 2006-07-19
  • 定價: $2,300
  • 售價: 6.0$1,380
  • 語言: 英文
  • 頁數: 608
  • 裝訂: Paperback
  • ISBN: 1584504641
  • ISBN-13: 9781584504641
  • 相關分類: 資訊安全
  • 立即出貨(限量) (庫存=1)

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商品描述

Description

In today’s online, connected world where computers outsell TVs and e commerce sales surpass those of “brick-and-mortar” stores, secure network environments are a necessity. Weaknesses within networks have led to the rapid growth of identity theft and computer virus outbreaks, so the demand for skilled and aspiring system administrators who can protect networks is growing. If you are tasked with protecting your networks from these threats, or are studying security, Introduction to Network Security will help you increase your understanding of potential threats, learn how to apply practical mitigation options, and react to attacks quickly. The book teaches you the skills and knowledge you need to design, develop, implement, analyze, and maintain networks and network protocols. It explains how these systems currently operate and the limitations that lead to security weaknesses. All of the fundamental issues needed to understand network security, including the definition of security terms, security ethics, the OSI network model, and cryptography for networks are covered in detail. The book focuses on the seven layers in the OSI network model by describing each overall layer, its security role, common vulnerabilities, and mitigation techniques. The discussion of each layer is followed by explicit examples of common protocols within the layer and their respective security issues. The last part of the book explores the common risks for secure network design and development, including the impact of modularity on security and a summary of the general security issues. If you are new to network security, a general IT administrator, or a student, this is a must-have a resource to help ensure that you have the skills and knowledge required to protect your networks!

 

Features

  • Discusses common security weaknesses, vulnerabilities, attack methods, and mitigation approaches
  • Uses examples based on the most common network protocols
  • Defines applicable threat models, mitigation methods, and concepts
  • Explores the International Standards Organization’s Open Systems Interconnection (ISO OSI) network stack

商品描述(中文翻譯)

描述

在今天的線上連接世界中,電腦的銷售超過了電視,電子商務的銷售也超過了實體店面,安全的網路環境已成為必需品。網路中的弱點導致身份盜竊和電腦病毒爆發的快速增長,因此對於能夠保護網路的熟練和有抱負的系統管理員的需求也在增加。如果您負責保護網路免受這些威脅,或者正在學習安全性,本書《網路安全入門》將幫助您增加對潛在威脅的理解,學習如何應用實際的緩解選項,並迅速應對攻擊。本書教授您設計、開發、實施、分析和維護網路和網路協議所需的技能和知識。它解釋了這些系統目前的運作方式以及導致安全弱點的限制。詳細介紹了理解網路安全所需的所有基本問題,包括安全術語的定義、安全倫理、OSI網路模型以及網路加密。本書重點介紹了OSI網路模型中的七個層級,描述了每個層級的整體功能、安全角色、常見弱點和緩解技術。對每個層級的討論後,還提供了該層級內常見協議的具體示例及其相應的安全問題。本書的最後一部分探討了安全網路設計和開發的常見風險,包括模塊化對安全性的影響以及一般安全問題的摘要。如果您是新手網路安全人員、一般IT管理員或學生,這是一本必備資源,可確保您具備保護網路所需的技能和知識!

特點

- 討論常見的安全弱點、漏洞、攻擊方法和緩解方法
- 使用基於最常見網路協議的示例
- 定義適用的威脅模型、緩解方法和概念
- 探索國際標準組織的開放系統互連(ISO OSI)網路堆疊