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, CCSP courses, a number of the CCVP courses, as well as 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 themselves. He is a CCNA, CCNP, CCSP, and a Certified Cisco Systems Instructor (CCSI). Brandon is the author of Cisco Access Control Security.

Prior to 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 ...

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