Book soon available

["Slighter, Tim" <tslighter () itc nrcs usda gov>]

For the book titled:

"Intrusion Detection with SNORT: Advanced IDS Techniques Using SNORT,
Apache, MySQL, PHP and ACID" by Rafeeq Rehman

The possibility that much of this could be extracted from the docs
generously provided by Steven J. Scott and Roman Danyliw, is this
infringement or just another example of pure capitalist exploitation?