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ModSecurity 2.5

You're reading from   ModSecurity 2.5 Prevent web application hacking with this easy to use guide

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Product type Paperback
Published in Nov 2009
Publisher Packt
ISBN-13 9781847194749
Length 280 pages
Edition 1st Edition
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Toc

Table of Contents (17) Chapters Close

ModSecurity 2.5
Credits
About the Author
About the Reviewers
1. Preface
1. Installation and Configuration FREE CHAPTER 2. Writing Rules 3. Performance 4. Audit Logging 5. Virtual Patching 6. Blocking Common Attacks 7. Chroot Jails 8. REMO 9. Protecting a Web Application Directives and Variables Regular Expressions Index

Appendix B. Regular Expressions

ModSecurity rules rely heavily on regular expressions to allow you to specify when a rule should or shouldn't match. This appendix teaches you the basics of regular expressions so that you can better make use of them when writing ModSecurity rules. Regular expressions are also useful in a number of other areas, including programming, text processing, and Linux administration, so learning about them is definitely worth the investment in time.

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