Darril Gibson is the CEO of Security Consulting and Training, LLC and is an accomplished author and professional trainer. He has authored five books, and coauthored two. He holds many current IT certifications including: CompTIA's A+, Network+, and Security+; ISC2's CISSP; and ITIL Foundations v3. Microsoft certifications include: Microsoft Certified Trainer (MCT since 1999), MCSE (NT 4.0, 2000, 2003), MCSA Messaging (2000, 2003), MCITP (Vista, Server 2008, SQL 2005), MCTS (Server 2008, SQL Server 2008) and MCSD (6.0, .NET). Darril Gibson teaches, writes and consults on a wide variety of security and IT topics to both private and government clients. He's also an adjunct professor at ECPI College of Technology.