This book focuses on installing, configuring and optimizing Nessus, which is a remote security scanner for Linux, BSD, Solaris, and other Unices. It is plug-in-based, has a GTK interface, and performs over 1200 remote security checks. It allows for reports to be generated in HTML, XML, LaTeX, and ASCII text, and suggests solutions for security problems. As with many open source programs, Nessus is incredibly popular, incredibly powerful, and incredibly under-documented. There are many Web sites (including nessus.org) where thousands of users congregate to share tips, tricks, and hints, yet no single, comprehensive resource exists. This book, written by Nessus lead developers, will document all facets of deploying Nessus on a production network.* Nessus is the premier Open Source vulnerability assessment tool, and was recently voted the "most popular" open source security tool of any kind.* This is the first book available on Nessus and it is written by the world''s premier Nessus developers led by the creator of Nessus, Renaud Deraison.* The dramatic success of Syngress'' SNORT 2.0 INTRUSION DETECTION clearly illustrates the strong demand for books that offer comprehensive documentation of Open Source security tools that are otherwise Undocumented.

Called "the leader in the Snort IDS book arms race" by Richard Bejtlich, top Amazon reviewer, this brand-new edition of the best-selling Snort book covers all the latest features of a major upgrade to the product and includes a bonus DVD with Snort 2.1 and other utilities.Written by the same lead engineers of the Snort Development team, this will be the first book available on the major upgrade from Snort 2 to Snort 2.1 (in this community, major upgrades are noted by .x and not by full number upgrades as in 2.0 to 3.0). Readers will be given invaluable insight into the code base of Snort, and in depth tutorials of complex installation, configuration, and troubleshooting scenarios. Snort has three primary uses: as a straight packet sniffer, a packet logger, or as a full-blown network intrusion detection system. It can perform protocol analysis, content searching/matching and can be used to detect a variety of attacks and probes. Snort uses a flexible rules language to describe traffic that it should collect or pass, a detection engine that utilizes a modular plug-in architecture, and a real-time alerting capability. A CD containing the latest version of Snort as well as other up-to-date Open Source security utilities will accompany the book.Snort is a powerful Network Intrusion Detection System that can provide enterprise wide sensors to protect your computer assets from both internal and external attack.* Completly updated and comprehensive coverage of snort 2.1* Includes free CD with all the latest popular plug-ins* Provides step-by-step instruction for installing, configuring and troubleshooting

Nessus, Snort, and Ethereal Power Tools covers customizing Snort to perform intrusion detection and prevention; Nessus to analyze the network layer for vulnerabilities; and Ethereal to sniff their network for malicious or unusual traffic. The book contains an appendix detailing the best of the rest open source security tools. Each of these tools is intentionally designed to be highly customizable so that users can torque the programs to suit their particular needs. Users can code their own custom rules, plug-ins, and filters that are tailor-made to fit their own networks and the threats which they most commonly face. The book describes the most important concepts of coding and customizing tools, and then provides readers with invaluable working scripts that can either be used as is or further refined by using knowledge gained from the book.- Snort, Nessus, and Ethereal are the three most popular open source security tools in the world- Only book that teaches readers how to customize these tools for their specific needs by coding rules, plugins, and filters- Companion Web site provides all working code and scripts from the book for download

Penetration testing a network requires a delicate balance of art and science. A penetration tester must be creative enough to think outside of the box to determine the best attack vector into his own network, and also be expert in using the literally hundreds of tools required to execute the plan. This book provides both the art and the science. The authors of the book are expert penetration testers who have developed many of the leading pen testing tools; such as the Metasploit framework. The authors allow the reader "inside their heads to unravel the mysteries of thins like identifying targets, enumerating hosts, application fingerprinting, cracking passwords, and attacking exposed vulnerabilities. Along the way, the authors provide an invaluable reference to the hundreds of tools included on the bootable-Linux CD for penetration testing.* Covers both the methodology of penetration testing and all of the tools used by malicious hackers and penetration testers * The book is authored by many of the tool developers themselves * This is the only book that comes packaged with the "Auditor Security Collection"; a bootable Linux CD with over 300 of the most popular open source penetration testing tools

Ethereal is the #2 most popular open source security tool used by system administrators and security professionals. This all new book builds on the success of Syngress'' best-selling book Ethereal Packet Sniffing.Wireshark & Ethereal Network Protocol Analyzer Toolkit provides complete information and step-by-step Instructions for analyzing protocols and network traffic on Windows, Unix or Mac OS X networks. First, readers will learn about the types of sniffers available today and see the benefits of using Ethereal. Readers will then learn to install Ethereal in multiple environments including Windows, Unix and Mac OS X as well as building Ethereal from source and will also be guided through Ethereal''s graphical user interface. The following sections will teach readers to use command-line options of Ethereal as well as using Tethereal to capture live packets from the wire or to read saved capture files. This section also details how to import and export files between Ethereal and WinDump, Snort, Snoop, Microsoft Network Monitor, and EtherPeek. The book then teaches the reader to master advanced tasks such as creating sub-trees, displaying bitfields in a graphical view, tracking requests and reply packet pairs as well as exclusive coverage of MATE, Ethereal''s brand new configurable upper level analysis engine. The final section to the book teaches readers to enable Ethereal to read new Data sources, program their own protocol dissectors, and to create and customize Ethereal reports.- Ethereal is the #2 most popular open source security tool, according to a recent study conducted by insecure.org- Syngress'' first Ethereal book has consistently been one of the best selling security books for the past 2 years

The first two books in this series "Stealing the Network: How to Own the Box and "Stealing the Network: How to Own a Continent have become classics in the Hacker and Infosec communities because of their chillingly realistic depictions of criminal hacking techniques. In this third installment, the all-star cast of authors tackle one of the fastest growing crimes in the world: Identity Theft. Now, the criminal hackers readers have grown to both love and hate try to cover their tracks and vanish into thin air… "Stealing the Network: How to Own an Identity" is the 3rd book in the "Stealing" series, and continues in the tradition created by its predecessors by delivering real-world network attack methodologies and hacking techniques within a context of unique and original fictional accounts created by some of the world''s leading security professionals and computer technologists. The seminal works in TechnoFiction, this "STN" collection yet again breaks new ground by casting light upon the mechanics and methods used by those lurking on the darker side of the Internet, engaging in the fastest growing crime in the world: Identity theft. Cast upon a backdrop of "Evasion," surviving characters from "How to Own a Continent" find themselves on the run, fleeing from both authority and adversary, now using their technical prowess in a way they never expected--to survive.* The first two books in the series were best-sellers and have established a cult following within the Hacker and Infosec communities* Identity theft is the fastest growing crime in the world, and financial loss from identity theft is expected to reach $2 trillion by the end of 2005* All of the authors on the book are world renowned, highly visible information security experts who present at all of the top security conferences including Black Hat, DefCon, and RSA and write for the most popular magazines and Web sites including Information Security Magazine, and SecurityFocus.com. All of these outlets will be used to promote the book

This all new book covering the brand new Snort version 2.6 from members of the Snort developers team.This fully integrated book and Web toolkit covers everything from packet inspection to optimizing Snort for speed to using the most advanced features of Snort to defend even the largest and most congested enterprise networks. Leading Snort experts Brian Caswell, Andrew Baker, and Jay Beale analyze traffic from real attacks to demonstrate the best practices for implementing the most powerful Snort features. The book will begin with a discussion of packet inspection and the progression from intrusion detection to intrusion prevention. The authors provide examples of packet inspection methods including: protocol standards compliance, protocol anomaly detection, application control, and signature matching. In addition, application-level vulnerabilities including Binary Code in HTTP headers, HTTP/HTTPS Tunneling, URL Directory Traversal, Cross-Site Scripting, and SQL Injection will also be analyzed. Next, a brief chapter on installing and configuring Snort will highlight various methods for fine tuning your installation to optimize Snort performance including hardware/OS selection, finding and eliminating bottlenecks, and benchmarking and testing your deployment. A special chapter also details how to use Barnyard to improve the overall performance of Snort. Next, best practices will be presented allowing readers to enhance the performance of Snort for even the largest and most complex networks. The next chapter reveals the inner workings of Snort by analyzing the source code. The next several chapters will detail how to write, modify, and fine-tune basic to advanced rules and pre-processors. Detailed analysis of real packet captures will be provided both in the book and the companion material. Several examples for optimizing output plugins will then be discussed including a comparison of MySQL and PostrgreSQL. Best practices for monitoring Snort sensors and analyzing intrusion data follow with examples of real world attacks using: ACID, BASE, SGUIL, SnortSnarf, Snort_stat.pl, Swatch, and more.The last part of the book contains several chapters on active response, intrusion prevention, and using Snort''s most advanced capabilities for everything from forensics and incident handling to building and analyzing honey pots.- This fully integrated book and Web toolkit covers everything all in one convenient package- It is authored by members of the Snort team and it is packed full of their experience and expertise- Includes full coverage of the brand new Snort version 2.6, packed full of all the latest information

This book focuses on installing, configuring and optimizing Nessus, which is a remote security scanner for Linux, BSD, Solaris, and other Unices. It is plug-in-based, has a GTK interface, and performs over 1200 remote security checks. It allows for reports to be generated in HTML, XML, LaTeX, and ASCII text, and suggests solutions for security problems. As with many open source programs, Nessus is incredibly popular, incredibly powerful, and incredibly under-documented. There are many Web sites (including nessus.org) where thousands of users congregate to share tips, tricks, and hints, yet no single, comprehensive resource exists. This book, written by Nessus lead developers, will document all facets of deploying Nessus on a production network.* Nessus is the premier Open Source vulnerability assessment tool, and was recently voted the "most popular" open source security tool of any kind.* This is the first book available on Nessus and it is written by the world''s premier Nessus developers led by the creator of Nessus, Renaud Deraison.* The dramatic success of Syngress'' SNORT 2.0 INTRUSION DETECTION clearly illustrates the strong demand for books that offer comprehensive documentation of Open Source security tools that are otherwise Undocumented.

Called "the leader in the Snort IDS book arms race" by Richard Bejtlich, top Amazon reviewer, this brand-new edition of the best-selling Snort book covers all the latest features of a major upgrade to the product and includes a bonus DVD with Snort 2.1 and other utilities.Written by the same lead engineers of the Snort Development team, this will be the first book available on the major upgrade from Snort 2 to Snort 2.1 (in this community, major upgrades are noted by .x and not by full number upgrades as in 2.0 to 3.0). Readers will be given invaluable insight into the code base of Snort, and in depth tutorials of complex installation, configuration, and troubleshooting scenarios. Snort has three primary uses: as a straight packet sniffer, a packet logger, or as a full-blown network intrusion detection system. It can perform protocol analysis, content searching/matching and can be used to detect a variety of attacks and probes. Snort uses a flexible rules language to describe traffic that it should collect or pass, a detection engine that utilizes a modular plug-in architecture, and a real-time alerting capability. A CD containing the latest version of Snort as well as other up-to-date Open Source security utilities will accompany the book.Snort is a powerful Network Intrusion Detection System that can provide enterprise wide sensors to protect your computer assets from both internal and external attack.* Completly updated and comprehensive coverage of snort 2.1* Includes free CD with all the latest popular plug-ins* Provides step-by-step instruction for installing, configuring and troubleshooting

Nessus, Snort, and Ethereal Power Tools covers customizing Snort to perform intrusion detection and prevention; Nessus to analyze the network layer for vulnerabilities; and Ethereal to sniff their network for malicious or unusual traffic. The book contains an appendix detailing the best of the rest open source security tools. Each of these tools is intentionally designed to be highly customizable so that users can torque the programs to suit their particular needs. Users can code their own custom rules, plug-ins, and filters that are tailor-made to fit their own networks and the threats which they most commonly face. The book describes the most important concepts of coding and customizing tools, and then provides readers with invaluable working scripts that can either be used as is or further refined by using knowledge gained from the book.- Snort, Nessus, and Ethereal are the three most popular open source security tools in the world- Only book that teaches readers how to customize these tools for their specific needs by coding rules, plugins, and filters- Companion Web site provides all working code and scripts from the book for download

Penetration testing a network requires a delicate balance of art and science. A penetration tester must be creative enough to think outside of the box to determine the best attack vector into his own network, and also be expert in using the literally hundreds of tools required to execute the plan. This book provides both the art and the science. The authors of the book are expert penetration testers who have developed many of the leading pen testing tools; such as the Metasploit framework. The authors allow the reader "inside their heads to unravel the mysteries of thins like identifying targets, enumerating hosts, application fingerprinting, cracking passwords, and attacking exposed vulnerabilities. Along the way, the authors provide an invaluable reference to the hundreds of tools included on the bootable-Linux CD for penetration testing.* Covers both the methodology of penetration testing and all of the tools used by malicious hackers and penetration testers * The book is authored by many of the tool developers themselves * This is the only book that comes packaged with the "Auditor Security Collection"; a bootable Linux CD with over 300 of the most popular open source penetration testing tools

Ethereal is the #2 most popular open source security tool used by system administrators and security professionals. This all new book builds on the success of Syngress'' best-selling book Ethereal Packet Sniffing.Wireshark & Ethereal Network Protocol Analyzer Toolkit provides complete information and step-by-step Instructions for analyzing protocols and network traffic on Windows, Unix or Mac OS X networks. First, readers will learn about the types of sniffers available today and see the benefits of using Ethereal. Readers will then learn to install Ethereal in multiple environments including Windows, Unix and Mac OS X as well as building Ethereal from source and will also be guided through Ethereal''s graphical user interface. The following sections will teach readers to use command-line options of Ethereal as well as using Tethereal to capture live packets from the wire or to read saved capture files. This section also details how to import and export files between Ethereal and WinDump, Snort, Snoop, Microsoft Network Monitor, and EtherPeek. The book then teaches the reader to master advanced tasks such as creating sub-trees, displaying bitfields in a graphical view, tracking requests and reply packet pairs as well as exclusive coverage of MATE, Ethereal''s brand new configurable upper level analysis engine. The final section to the book teaches readers to enable Ethereal to read new Data sources, program their own protocol dissectors, and to create and customize Ethereal reports.- Ethereal is the #2 most popular open source security tool, according to a recent study conducted by insecure.org- Syngress'' first Ethereal book has consistently been one of the best selling security books for the past 2 years

The first two books in this series "Stealing the Network: How to Own the Box and "Stealing the Network: How to Own a Continent have become classics in the Hacker and Infosec communities because of their chillingly realistic depictions of criminal hacking techniques. In this third installment, the all-star cast of authors tackle one of the fastest growing crimes in the world: Identity Theft. Now, the criminal hackers readers have grown to both love and hate try to cover their tracks and vanish into thin air… "Stealing the Network: How to Own an Identity" is the 3rd book in the "Stealing" series, and continues in the tradition created by its predecessors by delivering real-world network attack methodologies and hacking techniques within a context of unique and original fictional accounts created by some of the world''s leading security professionals and computer technologists. The seminal works in TechnoFiction, this "STN" collection yet again breaks new ground by casting light upon the mechanics and methods used by those lurking on the darker side of the Internet, engaging in the fastest growing crime in the world: Identity theft. Cast upon a backdrop of "Evasion," surviving characters from "How to Own a Continent" find themselves on the run, fleeing from both authority and adversary, now using their technical prowess in a way they never expected--to survive.* The first two books in the series were best-sellers and have established a cult following within the Hacker and Infosec communities* Identity theft is the fastest growing crime in the world, and financial loss from identity theft is expected to reach $2 trillion by the end of 2005* All of the authors on the book are world renowned, highly visible information security experts who present at all of the top security conferences including Black Hat, DefCon, and RSA and write for the most popular magazines and Web sites including Information Security Magazine, and SecurityFocus.com. All of these outlets will be used to promote the book

This all new book covering the brand new Snort version 2.6 from members of the Snort developers team.This fully integrated book and Web toolkit covers everything from packet inspection to optimizing Snort for speed to using the most advanced features of Snort to defend even the largest and most congested enterprise networks. Leading Snort experts Brian Caswell, Andrew Baker, and Jay Beale analyze traffic from real attacks to demonstrate the best practices for implementing the most powerful Snort features. The book will begin with a discussion of packet inspection and the progression from intrusion detection to intrusion prevention. The authors provide examples of packet inspection methods including: protocol standards compliance, protocol anomaly detection, application control, and signature matching. In addition, application-level vulnerabilities including Binary Code in HTTP headers, HTTP/HTTPS Tunneling, URL Directory Traversal, Cross-Site Scripting, and SQL Injection will also be analyzed. Next, a brief chapter on installing and configuring Snort will highlight various methods for fine tuning your installation to optimize Snort performance including hardware/OS selection, finding and eliminating bottlenecks, and benchmarking and testing your deployment. A special chapter also details how to use Barnyard to improve the overall performance of Snort. Next, best practices will be presented allowing readers to enhance the performance of Snort for even the largest and most complex networks. The next chapter reveals the inner workings of Snort by analyzing the source code. The next several chapters will detail how to write, modify, and fine-tune basic to advanced rules and pre-processors. Detailed analysis of real packet captures will be provided both in the book and the companion material. Several examples for optimizing output plugins will then be discussed including a comparison of MySQL and PostrgreSQL. Best practices for monitoring Snort sensors and analyzing intrusion data follow with examples of real world attacks using: ACID, BASE, SGUIL, SnortSnarf, Snort_stat.pl, Swatch, and more.The last part of the book contains several chapters on active response, intrusion prevention, and using Snort''s most advanced capabilities for everything from forensics and incident handling to building and analyzing honey pots.- This fully integrated book and Web toolkit covers everything all in one convenient package- It is authored by members of the Snort team and it is packed full of their experience and expertise- Includes full coverage of the brand new Snort version 2.6, packed full of all the latest information