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The Wired World and Cyber Security

The Wired World and Cyber Security. Steven Branigan & Bill Cheswick June 21, 2001. Highlands “day after” scenario (Sponsored by DoD and run by Dick O’Neil) Traceback technologies for Denial Of Service and Distributed Denial of Service attacks.

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The Wired World and Cyber Security

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  1. The Wired World and Cyber Security Steven Branigan & Bill Cheswick June 21, 2001

  2. Highlands “day after” scenario (Sponsored by DoD and run by Dick O’Neil) Traceback technologies for Denial Of Service and Distributed Denial of Service attacks Observations of the growth of Bell Labs’ and AT&T’s intranet Discussions with numerous CIOs and CFOs Curiosity about size and growth of the Internet Motivations

  3. A US Internet Map by John Quarterman

  4. South American Interconnection Map by John Quarterman

  5. peacock

  6. Cleaned-up

  7. Top ISPs as of 8/26/1999

  8. 6533 alter.net 5478 cw.net 2329 att.net 2297 sprintlink.net 2126 apnic.net 1902 ripe.net 1753 uu.net 1595 qwest.net 1257 bbnplanet.net 1154 psi.net 1048 verio.net 1011 bellsouth.net 985 telstra.net 898 bellglobal.com 887 gblx.net 768 ans.net 691 pnap.net 616 telia.com 599 krnic.net 525 telia.net Top 20 Internet Service Providers

  9. 64209 net .net 10617 com .com 2874 au Australia 2391 jp Japan 1979 ca Canada 1307 edu .edu 1208 de Germany 1089 mil .mil 841 fr France 677 us United States 619 ru Russian Federation 560 mx Mexico 526 it Italy 525 in India 471 org .org 446 br Brazil 428 ch Switzerland 380 kr Korea, Republic of 378 ro Romania 368 ar Argentina Top 20 Top Level Domains

  10. start

  11. A Typical Company’s intranet Map Blue – known links Red – unknown links

  12. Another Corporate Network

  13. A “client” intranet showing mapping host location

  14. A very clean network. Only a few anomalies on the map

  15. An intranet undergoing divestiture

  16. Blue is outside (Internet), red is inside

  17. Yugoslavia An unclassified peek at a new battlefield

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