Honeypots are highly sophisticated technologies used to observe and learn about hackers. Practical and commercial interest in these new forms of hacker defense is now hitting the mainstream. There are many successful commercial honeypots, including ManTrap and Specter. Security expert Marcus Ranum notes in his Foreword, "Right now there are about a half-dozen commercial honeypot products on the market. Within a year, I predict there will be dozens. Within two years, there will be a hundred." Spitzner also covers legal issues, one of the most controversial subjects concerning honeypots, receiving extensive guidance from the Department of Justice in writing the legal material. The book, Know Your Enemy was written by a team of authors, and fo...