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Product: Book - Paperback
Title: Sams Teach Yourself SQL in 10 Minutes, Third Edition
Publisher: Sams
Authors: Ben Forta
Rating: 5/5
Customer opinion - 5 stars out of 5
Quick-Start Guide


I was tired of heading to the Tech department to find out how to retrieve & arrange the data I wanted from existing tables. This book is just what I was looking for: examples of correct syntax & statements, without the pages & pages of technical jargon.



Product: Book - Paperback
Title: Beginning Visual C++ 6
Publisher: Wrox
Authors: Ivor Horton
Rating: 4/5
Customer opinion - 4 stars out of 5
great book but very expensive for most hobbiests


I tried a lot of this kind of manual and I can assure:this is the best



Product: Book - Hardcover
Title: Cisco BGP-4 Command & Configuration Handbook
Publisher: Pearson Education
Authors: William R. Parkhurst, Ph.D., William R. Parkhurst
Rating: 5/5
Customer opinion - 5 stars out of 5
Bible of BGP config


This is really a good book if you are studying Cisco BGP for CCIE with some prior knowledge of BGP. This is not the book for the beginner. There are almost all the BGP commands are discussed in this book with great LAB examples. If you have few routers (at list 3) and you want to lean BGP. This is book you must buy.



Product: Book - Paperback
Title: The Tao of Network Security Monitoring : Beyond Intrusion Detection
Publisher: Addison-Wesley Professional
Authors: Richard Bejtlich
Rating: 5/5
Customer opinion - 5 stars out of 5
Superb and exclusive security book!


Here is a really cool security book, that made me lose half a nigh sleep when I first got it. Richard Bejtlich "Tao of Network Security Monitoring" ("Tao of NSM") covers the process, tools and analysis techniques for monitoring your network using intrusion detection, session data, traffic statistical information and other data. Here are some of the book highlights.

The book starts from a really exciting and fun background on security, risk and the need to monitor networks and systems. Topics such as the classic "threat x vulnerability x value = risk" formula to threat modeling and limitation of attack prevention technologies are included. A nice thing on the process side is the "assess -> protect -> detect -> respond" loop, that defines a security process for an organization on a high level. Threat analysis material seems to have military origin, but is enlightening for other types of organizations as well.

NSM is introduced as being 'beyond IDS' with some coverage on why IDS deployments fail and what else is needed (NSM process and tools, that is).

A great and rarely appreciated idea expressed in the book is that the intruders are often smarter than defenders. It presents a stark contrast to all this "staying ahead of the hackers", which makes no sense in many cases as the attackers are in fact far ahead. NSM approach will indeed work against the advanced attackers, albeit a high resource cost to the defending organization. Such 'worst case' scenario preparations are extremely rare in other security books. Detecting such intruder is covered during their five phases of compromise (from reconnaissance to using/abusing the system).

Another gem is an idea of a "defensible network"; not 'secure' or 'protected', but defensible. 'Defensible network' can be watched, is configured to limit possible intruder actions, can be kept up to date and runs only the minimum necessary services, that assures that if bad things happen there, they can be handled effectively.

I also liked how the tools are covered in the book. It is not a tool manual rephrased, but rather the whole tool use context related to the rest of the NSM. While the paradigm 'products perform collection, people perform analysis' might be faulty as the products are getting smarter, having training analysts still is one of the best investments in security. On the process side, the book covers complete analyst training. People are indeed the critical component of NSM, since most of the decision-making relies on trained analysts and their investigation, classification and escalation of alerts.

A chapter on netflow and other types of session/connectivity data presents considerable interest to those monitoring networks. Example case studies show how such data helped identify intrusion action that did not directly product IDS alerts. Same applies to traffic visualization and statistical tools that enrich the IDS data and can sometimes provide early anomaly indications as well.

Of course, NSM event-driven analysis is centered on Sguil - a new GUI frontend to NIDS, session and other context data, facilitating easy and effective event classification and escalation (if needed).

Emergency NSM vs ongoing monitoring NSM procedures are also covered in the book. Even if the organization does not maintain an ongoing security monitoring program, it can still benefit from NSM that is deployed after a suspected intrusion.

Attacks against NSM processes and technologies also fill dedicated section. Such attacks include intruder tools as well as attacks against the human (such overwhelming the analysts) and process components of the NSM.

Overall, the book is a required reading for any security professional and those wishing to become one. It helps to broaden the horizons of seasoned professionals as well as educate the beginners in monitoring techniques. While value of NSM as an approach can be debated in modern organizations where tuned sensors and skilled analysts are an exception rather than the rule, the book is a superb security resource even for those who do not choose to implement NSM at the moment.

Anton Chuvakin, Ph.D., GCIA, GCIH is a Senior Security Analyst with a major security information management company. He is the author of the book "Security Warrior" (O'Reilly, 2004) and a contributor to "Known Your Enemy II (AWL, 2004). His areas of infosec expertise include intrusion detection, UNIX security, forensics, honeypots, etc. In his spare time, he maintains his security portal http://www.info-secure.org