About the Author

Brandon James Carroll is one of the country’s leading instructors for Cisco security technologies, teaching classes that include the CCNA, CCNP, and CCSP courses; a number of the CCVP courses, and custom developed courseware. In his six years with Ascolta, Brandon has developed and taught many private Cisco courses for companies such as Boeing, Intel, and Cisco itself. He is a CCNA, CCNP, and CCSP and a certified Cisco instructor. Brandon is the author of Cisco Access Control Security.

Before becoming a technical instructor for Ascolta, Mr. Carroll was a technician and an ADSL specialist for GTE Network Services and Verizon Communications. His duties involved ISP router support and network design. As a lead engineer, he tested ...

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