Ferguson, Bill

Bill Ferguson, MCT, has been in the computer industry for over fifteen years. He was a Certified Technical Trainer with ExecuTrain for many years and now runs his own training and consulting company from Birmingham, Alabama. Bill has written many other books including Sybex's Network+ FastPass.

Brad Causey, MCT, is a technical trainer and consultant in the southeast United States. He runs a security consulting company and also develops courseware and training videos with many online training vendors.