About the Author

Mike Pastore is an MCP, A+, Net+, Security+ certified professional. He has over 25 years of experience in IT, including management, administration, and development. He has consulted with a number of organizations on computer and computer security issues. Michael has been involved in CompTIA certifications for several years, and he has worked with CompTIA on several exams. Michael also teaches computer and management topics at several colleges. You can e-mail him at [e-mail].