Tony Howlett is President of Network Security Services, Inc. He was previously founder and CTO of InfoHighway Communications Corp., a leading ISP and CLEC. He is a frequent speaker and writer on security, the Internet and technology. He is the author of "Open Source Security Tools" as well as numerous articles for SysAdmin, Security Administrator, Windows Web Solutions, Windows IT Pro, Texas Computing and Computer Currents magazines. He is the co-host of the IT Security Blog "Fearless Security" on www.windowitpro.com. Type "Tony Howlett" into Google to get additional references.