1. Working Group 4: DNS/Routing Interim Solutions December 16, 2011 Rodney Joffe WG 4 Chair

2. Working Group 4 – Participants  36 Participants  Representing Over 30 Organizations  Academic Organizations  Carriers (Cable, Telco, Satellite)  Content Providers  DNS/Domain Name Providers/Regulators  Hardware Manufacturers  Public and Private Policy Interests  Research Organizations  State/Local Government 2

3. Working Group 4 - Current Status  2 Areas of focus:  DNS Security  Routing Security  Mailing list  Split in two  Everyone on both for situational awareness  Biweekly calls, alternating focus  Encouraging mailing list discussion  Gathering momentum  Initial definition of problem space proposed  Developing “ground truth” 3

4. Working Group 4 – Looking Forward  On target for delivery dates  High likelihood of meeting objectives 4