Managing Security with Snort and IDS Tools (使用 Snort 和 IDS 工具管理安全性)

Christopher Gerg, Kerry J. Cox

Managing Security with Snort and IDS Tools
  • 出版商: O'Reilly
  • 出版日期: 2004-09-07
  • 定價: $1,320
  • 售價: 9.5 折 $1,254
  • 貴賓價: 9.0 折 $1,188
  • 語言: 英文
  • 頁數: 304
  • 裝訂: Paperback
  • ISBN: 0596006616
  • ISBN-13: 9780596006617
  • 相關分類: 資訊安全

    • 立即出貨 (庫存 < 3)

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Description:

Intrusion detection is not for the faint at heart. But, if you are a network administrator chances are you're under increasing pressure to ensure that mission-critical systems are safe--in fact impenetrable--from malicious code, buffer overflows, stealth port scans, SMB probes, OS fingerprinting attempts, CGI attacks, and other network intruders.

Designing a reliable way to detect intruders before they get in is a vital but daunting challenge. Because of this, a plethora of complex, sophisticated, and pricy software solutions are now available. In terms of raw power and features, SNORT, the most commonly used Open Source Intrusion Detection System, (IDS) has begun to eclipse many expensive proprietary IDSes. In terms of documentation or ease of use, however, SNORT can seem overwhelming. Which output plugin to use? How do you to email alerts to yourself? Most importantly, how do you sort through the immense amount of information Snort makes available to you?

Many intrusion detection books are long on theory but short on specifics and practical examples. Not Managing Security with Snort and IDS Tools. This new book is a thorough, exceptionally practical guide to managing network security using Snort 2.1 (the latest release) and dozens of other high-quality open source other open source intrusion detection programs.

Managing Security with Snort and IDS Tools covers reliable methods for detecting network intruders, from using simple packet sniffers to more sophisticated IDS (Intrusion Detection Systems) applications and the GUI interfaces for managing them. A comprehensive but concise guide for monitoring illegal entry attempts, this invaluable new book explains how to shut down and secure workstations, servers, firewalls, routers, sensors and other network devices.

Step-by-step instructions are provided to quickly get up and running with Snort. Each chapter includes links for the programs discussed, and additional links at the end of the book give administrators access to numerous web sites for additional information and instructional material that will satisfy even the most serious security enthusiasts.

Managing Security with Snort and IDS Tools maps out a proactive--and effective--approach to keeping your systems safe from attack.

 

Table of Contents:

Preface

1. Introduction
      Disappearing Perimeters
      Defense-in-Depth
      Detecting Intrusions (a Hierarchy of Approaches)
      What Is NIDS (and What Is an Intrusion)?
      The Challenges of Network Intrusion Detection
      Why Snort as an NIDS?
      Sites of Interest

2. Network Traffic Analysis
      The TCP/IP Suite of Protocols
      Dissecting a Network Packet
      Packet Sniffing
      Installing tcpdump
      tcpdump Basics
      Examining tcpdump Output
      Running tcpdump
      ethereal
      Sites of Interest

3. Installing Snort
      About Snort
      Installing Snort
      Command-Line Options
      Modes of Operation

4. Know Your Enemy
      The Bad Guys
      Anatomy of an Attack: The Five Ps
      Denial-of-Service
      IDS Evasion
      Sites of Interest

5. The snort.conf File
      Network and Configuration Variables
      Snort Decoder and Detection Engine Configuration
      Preprocessor Configurations
      Output Configurations
      File Inclusions

6. Deploying Snort
      Deploy NIDS with Your Eyes Open
      Initial Configuration
      Sensor Placement
      Securing the Sensor Itself
      Using Snort More Effectively
      Site of Interest

7. Creating and Managing Snort Rules
      Downloading the Rules
      The Rule Sets
      Creating Your Own Rules
      Rule Execution
      Keeping Things Up-to-Date
      Interesting Sites

8. Intrusion Prevention
      Intrusion Prevention Strategies
      IPS Deployment Risks
      Flexible Response with Snort
      The Snort Inline Patch
      Controlling Your Border
      Sites of Interest

9. Tuning and Thresholding
      False Positives (False Alarms)
      False Negatives (Missed Alerts)
      Initial Configuration and Tuning
      Pass Rules
      Thresholding and Suppression

10. Using ACID as a Snort IDS Management Console
      Software Installation and Configuration
      ACID Console Installation
      Accessing the ACID Console
      Analyzing the Captured Data
      Sites of Interest

11. Using SnortCenter as a Snort IDS Management Console
      SnortCenter Console Installation
      SnortCenter Agent Installation
      SnortCenter Management Console
      Logging In and Surveying the Layout
      Adding Sensors to the Console
      Managing Tasks

12. Additional Tools for Snort IDS Management
      Open Source Solutions
      Commercial Solutions

13. Strategies for High-Bandwidth Implementations of Snort
      Barnyard (and Sguil)
      Commericial IDS Load Balancers
      The IDS Distribution System (I(DS)2)

A. Snort and ACID Database Schema

B. The Default snort.conf File

C. Resources

Index


 

商品描述(中文翻譯)

描述：
入侵檢測不是給膽小的人。但是，如果你是一個網絡管理員，你很可能面臨越來越大的壓力，要確保使命關鍵系統是安全的-事實上是無法被惡意代碼、緩衝區溢出、隱蔽端口掃描、SMB探測、操作系統指紋識別嘗試、CGI攻擊和其他網絡入侵者所侵入的。設計一種可靠的方法來在入侵者進入之前檢測到他們是一個重要但令人生畏的挑戰。因此，現在有大量複雜、精密且昂貴的軟件解決方案可供選擇。就原始動力和功能而言，最常用的開源入侵檢測系統（IDS）SNORT已經開始超越許多昂貴的專有IDS。然而，就文檔或使用便捷性而言，SNORT可能會讓人感到不知所措。該使用哪個輸出插件？如何將警報發送到自己的郵箱？最重要的是，如何整理Snort提供的大量信息？許多入侵檢測書籍在理論上很長，但在具體和實際示例上很短。《使用Snort和IDS工具管理安全性》不是這樣。這本新書是一本全面而實用的指南，介紹了如何使用Snort 2.1（最新版本）和其他許多高質量的開源入侵檢測程序來管理網絡安全。它涵蓋了從使用簡單的封包嗅探器到更複雜的IDS（入侵檢測系統）應用程序和用於管理它們的GUI界面的可靠方法來檢測網絡入侵者。這本寶貴的新書提供了逐步指南，以快速上手使用Snort。每章都包含所討論程序的鏈接，書末的其他鏈接為管理員提供了許多網站，以獲取更多信息和教材，滿足最嚴肅的安全愛好者的需求。《使用Snort和IDS工具管理安全性》制定了一種積極而有效的方法，以保護系統免受攻擊。

目錄：
前言
1. 簡介
- 消失的邊界
- 深度防禦
- 檢測入侵（一種層次結構的方法）
- 什麼是NIDS（什麼是入侵）？
- 網絡入侵檢測的挑戰
- 為什麼選擇Snort作為NIDS？
- 相關網站
2. 網絡流量分析
- TCP/IP協議套件
- 解析網絡封包
- 封包嗅探
- 安裝tcpdump
- tcpdump基礎知識
- 檢查tcpdump輸出
- 運行tcpdump
- ethereal
- 相關網站
3. 安裝Snort
- 關於Snort
- 安裝Snort
- ...

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