"The book you are about to read will arm you with the knowledge you need to defend your network from attackers-both the obvious and the not so obvious...If you are new to network security, don't put this book back on the shelf! This is a great book for beginners and I wish I had access to it many years ago. If you've learned the basics of TCP/IP protocols and run an open source or commercial IDS, you may be asking 'What's next?' If so, this book is for you." -Ron Gula, founder and CTO, Tenable Network Security, from the Foreword "Richard Bejtlich has a good perspective on Internet security-one that is orderly and practical at the same time. He keeps readers grounded and addresses the fundamentals in an accessible way." -Marcus Ranum, TruSecure "This book is not about security or network monitoring: It's about both, and in reality these are two aspects of the same problem. You can easily find people who are security experts or network monitors, but this book explains how to master both topics." -Luca Deri, ntop.org "This book will enable security professionals of all skill sets to improve their understanding of what it takes to set up, maintain, and utilize a successful network intrusion detection strategy. " -Kirby Kuehl, Cisco Systems Every network can be compromised. There are too many systems, offering too many services, running too many flawed applications. No amount of careful coding, patch management, or access control can keep out every attacker. If prevention eventually fails, how do you prepare for the intrusions that will eventually happen? Network security monitoring (NSM) equips security staff to deal with the inevitable consequences of too few resources and too many responsibilities. NSM collects the data needed to generate better assessment, detection, and response processes-resulting in decreased impact from unauthorized activities. In The Tao of Network Security Monitoring, Richard Bejtlich explores the products, people, and processes that implement the NSM model. By focusing on case studies and the application of open source tools, he helps you gain hands-on knowledge of how to better defend networks and how to mitigate damage from security incidents. Inside, you will find in-depth information on the following areas. * The NSM operational framework and deployment considerations. * How to use a variety of open-source tools-including Sguil, Argus, and Ethereal-to mine network traffic for full content, session, statistical, and alert data. * Best practices for conducting emergency NSM in an incident response scenario, evaluating monitoring vendors, and deploying an NSM architecture. * Developing and applying knowledge of weapons, tactics, telecommunications, system administration, scripting, and programming for NSM. * The best tools for generating arbitrary packets, exploiting flaws, manipulating traffic, and conducting reconnaissance. Whether you are new to network intrusion detection and incident response, or a computer-security veteran, this book will enable you to quickly develop and apply the skills needed to detect, prevent, and respond to new and emerging threats.
评分
评分
评分
评分
这本书的排版和图示设计,简直是一场视觉上的灾难,但内容却精妙绝伦,形成了一种奇特的对比。我得承认,在很多章节,如果没有配套的wireshark捕获截图或者流程图的辅助,我真的会被那拗口的专业术语和复杂的条件分支给绕晕。但是,一旦我强迫自己沉下心来,跟随作者的思路一步步走下去,那些原本像迷宫一样的网络交互过程,就如同被X光透视了一般,清晰可见。最让我印象深刻的是关于“时间同步与时序分析”的那一章,作者极其深入地探讨了在分布式环境中,如何通过微小的时间戳差异来重构事件的真实发生顺序,这对于精确打击那些试图通过延迟或重放来混淆视野的攻击者至关重要。它几乎是以一种侦探小说的笔法,在描写技术细节,充满了悬念和对真相的执着追寻。这本书是送给那些不满足于表面现象、渴望触及网络世界“灵魂”的工程师们的最佳礼物。
评分这本厚重的书,光是掂在手里,就能感受到沉甸甸的份量,它不像那些轻飘飘的“速成秘籍”,更像是一部需要耐心啃读的武林秘籍。我花了整整一个月的时间,才算是大致翻阅完第一遍,最大的感受就是“深不见底”。作者似乎对网络世界里的每一个角落都了如指掌,从最基础的协议分析到那些高级的渗透测试手法,娓娓道来,却又暗藏玄机。我尤其欣赏它在阐述复杂概念时所采用的类比,那种将抽象的二进制世界与我们日常生活的逻辑巧妙结合的方式,使得那些原本令人望而生畏的技术名词,突然间变得清晰可辨。它不是那种教你“如何点鼠标”的工具手册,而更像是一本哲学著作,探讨着攻击与防御的本质关系。阅读过程中,我不得不时常停下来,在自己的实验环境中进行反复验证,否则那些精妙的观察和独到的见解,很容易在脑海中一闪而过,无法固化。这本书真正教会我的,是如何“观察”和“思考”,而不是简单地“执行”命令。那种被引导着去探索数据流深处的满足感,是其他任何一本安全书籍都无法给予的。
评分初次拿起这本书时,我有些被它的密度给震慑住了。这绝不是一本适合那些只想快速部署一套IDS/IPS然后高枕无忧的同行阅读的材料。坦率地说,它的阅读体验是有些“反直觉”的,它要求读者具备相当的耐心和一定的先验知识储备。例如,在讨论流量捕获和深度包检测的部分,作者深入到操作系统内核层面去剖析数据包如何在不同层级被处理和修改,这种细致程度,坦白讲,让我这个在安全界摸爬滚打多年的老兵都感到压力山大。但正是这种近乎偏执的细致,才构筑了它坚实的理论基础。我特别喜欢它在处理“盲点”问题时的那种冷静和批判性。它没有试图描绘一个完美的、无懈可击的安全模型,反而坦诚地指出了当前行业内普遍存在的认知误区和技术陷阱。读完后,我感觉自己像是一名刚刚完成了一次漫长而艰苦的地质勘探,对脚下这片数字土地的每一寸结构都有了更深刻的敬畏之心。
评分说实话,我本来是冲着网络取证和事件响应方面的内容才买的,但这本书给我的惊喜远不止于此。它在构建“行为基线”和“异常检测”这一块的论述,简直是教科书级别的示范。作者并没有停留在“发现了恶意软件A”这种肤浅的层面上,而是花了大篇幅去构建一个稳定的、可预测的网络环境模型,然后系统性地拆解了偏离这个模型的各种可能路径。这种自底向上的构建方式,使得读者在面对全新的、未被记录的攻击手法时,也能依靠书中提炼出的思维框架去进行有效的推导和溯源。我尝试用书中的方法论去分析了几次我们内部模拟的APT攻击演练,效果立竿见影,以往需要数小时才能拼凑出的攻击链条,现在几乎可以在最初的几次异常流量捕获中就定性。这本书的价值,不在于它罗列了多少工具的按钮在哪里,而在于它提供了一套放之四海而皆准的、关于信息流的底层逻辑分析体系。
评分我曾以为,市面上关于网络安全监控的书籍大多是“炒冷饭”,无非是把已有的RFC文档和公开的安全公告重新组织一遍。但这本书彻底颠覆了我的看法。它不只是在描述“是什么”,更在探讨“为什么会这样”以及“我们应该如何预见未来”。例如,在讨论加密流量分析时,作者并没有简单地鼓吹全流量加密的必然性,而是深入分析了在不解密的前提下,如何通过熵值、元数据和行为模式的细微变化来推断加密隧道内的活动性质。这是一种极高阶的、反直觉的监控艺术。这本书的作者显然已经站在了一个极高的高度来俯瞰整个安全生态,他的文字中充满了对现实世界中安全部署困境的深刻理解,语气中没有丝毫的傲慢,只有一种沉静的、经过无数次失败和验证后形成的洞察力。读完后,我感觉自己对“信息安全”这个领域的理解,从一个操作层面的工程师,提升到了一个战略层面的架构师,这种思维上的跃迁,是任何培训课程都无法提供的。
评分 评分 评分 评分 评分本站所有内容均为互联网搜索引擎提供的公开搜索信息,本站不存储任何数据与内容,任何内容与数据均与本站无关,如有需要请联系相关搜索引擎包括但不限于百度,google,bing,sogou 等
© 2026 book.wenda123.org All Rights Reserved. 图书目录大全 版权所有