1. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 1/43 Infinite bandwidth...or.. Future of Networks and People professor Hannu H. Kari Laboratory for Theoretical Computer Science Department of Computer Science and Engineering Helsinki University of Technology (HUT), Espoo, Finland email: Kari [at] tcs [dot] hut [dot] fi

2. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 2/43 Agenda Introduction Internet Mobile phones Privacy Need for privacy? Decision making Future: The Stream Challenges Conclusions

3. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 3/43 Introduction: Who is Hannu H. Kari?

4. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 4/43 Introduction (www.capefeare.com) Input: Control commands Output: Electricity

5. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 5/43 Introduction: Good guys (www.capefeare.com) Input: Control commands Output: Electricity

6. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 6/43 Introduction: Bad guys (www.capefeare.com) Input: Control commands Output: Electricity

7. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 7/43 Introduction: Bad guys Input: Control commands Output: Electricity (www.news.bbc.co.uk)

8. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 8/43 Internet

9. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 9/43 Technology enhancements www.daimler.co.uk decorateyourgarage.com www.macarthurcoal.com.au ~100 years

10. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 10/43 Technology enhancements www.route79.comwww2.jsonline.com www.openfire.uswww.eia.doe.gov www.pennways.com en.wikipedia.org

11. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 11/43 Technology enhancements The same thing has happened in Internet in 10 years!

12. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 12/43 Prediction 28.5.2004: Future does not look very good! V. 2003: Increase of garbage The dramatic increase of viruses and junk mail V. 2004: Deterioration of network infrastructure Attacks on infrastructure has increased V. 2005: Manipulation of content Systematic manipulation of content in Internet V. 2006: Internet collapses People and companies do not tolerate any more the load of garbage We don’t trust on the content on the net Malicious attacks on the network infrastructure deteriorate the usability of Internet  Internet will cease to be place to make business  We go 10...20 years back before the time of computer networks

13. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 13/43 BUT... We have had always problems in Internet and it is still here! Internet is free and open Nobody controls it There is no single switch to turn Internet off...

14. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 14/43 Good/Bad things of Internet Internet archives www.archive.org Cache of Google Search engines Google: ”Hannu H. Kari”: 10,700 hits Google: ”George W. Bush”: 102,000,000 hits 5th link: http://www.bushorchimp.com/

15. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 15/43 Good/Bad things of Internet Google.com: ”tiananmen square” – 12 first image hits

16. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 16/43 Good/Bad things of Internet Google.cn: ”tiananmen square” – 12 first image hits

17. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 17/43 SO... Internet is a good tool for decision making... and influencing other people’s decision making... and also monitor what people are doing

18. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 18/43 Mobile phones

19. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 19/43 Mobile phone = extension of your ear

20. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 20/43 Mobile phone = extension of your ear Extension of other senses Visual, touch, smell,.... feelings?

21. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 21/43 Privacy

22. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 22/43 Privacy Definition of Privacy Privacy is the claim of individuals, groups, and institutions to determine for themselves, when, how, and to what extent information about them is communicated to others. Alan Westin 1967

23. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 23/43 6 categories of privacy Data privacy (content) Identity privacy (source/destination) Location privacy (place) Time privacy (when) Transaction privacy (what I’m doing) Privacy of existence (does it exist)

24. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 24/43 Privacy in the modern society? (Well... We are the employer who wants to listen what the employees are talking about...)

25. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 25/43 A person and privacy

26. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 26/43 Privacy and electromagnetic aura

27. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 27/43 Need for privacy?

28. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 28/43 Identification problems How to identify a person? Something what I know password, PIN code what I have keys, credit card, passport what I am fingerprint, iris/retina, palm shape, dental records, DNA December 2004 in Asia: Who is/was this person? No common database in the world on fingerprints, DNA, dental records,etc. And are people willing to give all information to Big Brother?

29. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 29/43 Analogy for identification: Pets (courtesy of news.wisc.edu) ID database Owner ID

30. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 30/43 Human identification today

31. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 31/43 Human identification some 60 years ago... and... today

32. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 32/43 Violation of privacy

33. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 33/43 Decision making

34. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 34/43 OODA-loop Colonel John Boyd (1927-1999) OODA-loop Model for human decision making

35. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 35/43 OODA-loop WE Others To disturb and slow down To protect and speed up

36. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 36/43 Attacking the decision making process Internal decision making External world False data Old data Missing data Too much data Compromized source of data

37. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 37/43

38. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 38/43 Future: The Stream

39. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 39/43 The STREAM In the future, we’ll be connected with the STREAM Remote sensing and tele-presence Physical distance looses its importance Our 7 th sense: ”Just think, and you’ll get the answer”

40. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 40/43 Challenges

41. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 41/43 Challenges Privacy Do we need or want any? Whom do we trust? Automatic systems i.e., automatic problems? Virtual reality or Real reality?

42. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 42/43 Conclusions

43. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 43/43 Conclusions It’s all about decision making and its manipulation Networks offer us data with the price of privacy "The Internet is dead." –Kari "Kari is dead." -The Internet

44. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 44/43 Thank you, Questions?

45. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 45/43 Fundamental design flaws of Internet

46. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 46/43 Internet Internet was originally designed to survive nuclear war S D

47. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 47/43 Internet Packets can be rerouted quickly S D

48. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 48/43 Internet...but one mole can damage the routing S D

49. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 49/43 Internet... or fill network with garbage... S D

50. TransVision2006: Infinite Bandwidth Helsinki University of Technology Hannu H. Kari/HUT/CS/TCSPage 50/43 Internet...or corrupt transmitted data S D