mr. levingood. we appreciate you being here. from comcast corporation. thank you for being here.ust a friendly reminder, being a radio guy, pull the microphone close and make sure the button is lit. >> thank you very much, mr. chairman. ranking member eshoo and members inviting me to discuss the work that comcast is doing to discuss consumers in cyberspace. we appreciate your interest in the issue and thell me, an engi working on cyber security and other issues every day. i serve as vice president of internet systems engineering at comcast. i'm the engineering leader in charge of the high speed internet service. i currently serve on the fcc working group on security and stability advisory committee on the broadband internet group and board member of the internet society. i am a contributor of the task force. at comcast, we take cyber security issues seriously. we know our customers are concerned about security. we strive to provide them with the best, fastest and most secure internet service possible. we engineer -- our engineering team devotes significant time, energy and invest