An experienced computer hacker who specializes in testing security of various networking platforms. He was convicted of a series of financial crimes in the late 1980s and now works as a writer, trainer, and security consultant. He founded the Java Metroplex User Group (JavaMUG http://www.javamug.org/) and was the first webmaster in the Dallas/Fort Worth area. He has co-authored and tech edited numerous books including Maximum Security, Web Programming Unleashed, Tricks of the Internet Gurus, Maximum Java 1.1, Web Commerce Unleashed, Creating Web Applets with Java.”]
Source: https://www.amazon.co.uk/exec/obidos/ASIN/0672324598/helpnetsecuri-21