THE DEMARC

This content is created independently and is not sponsored by or affiliated with any technology organization. All opinions are my own. -- Bill Graham is a network and security architect with 30 years of experience in the technology field. He holds three expert-level certifications from the industry's leading networking vendors: dual CCIEs from Cisco — Enterprise and Service Provider — earned over 25 years ago, and the JNCIE Service Provider credential from Juniper Networks. He has worked in technical roles at Cisco, Juniper Networks, DriveNets, Merrill Lynch, and IBM.