Privacy on the Web: Understanding the Deep and Dark Web

Delve into the intricate world of internet privacy, from the surface web to the hidden realms of the deep and dark web. Discover the importance of safeguarding personal data online, the significance of the Deep Web's unindexed content, and the intricacies of the Dark Web accessible via specific software and authorization protocols.

• Privacy
• Internet
• Deep Web
• Dark Web
• Online Security

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Presentation Transcript

1. Privacy, the Internet and the Dark Web COMP3220/6218 Web Infrastructure/Architecture Heather S. Packer hp3@ecs.soton.ac.uk 7/12/18

2. Should we care about privacy on the Internet?

3. Should we care about privacy on the Internet? - Sharing your personal data - Sharing fitbit data - Sharing your home plan (Roomba)

4. Internet vs World Wide Web The Internet is a global system Collection of interconnected computer networks Using Internet protocols to link devices Provides the backbone for services World Wide Web Email File sharing Darknets Social Networking (messaging) 4

5. Internet vs World Wide Web The Internet is a global system Collection of interconnected computer networks Using Internet protocols to link devices Provides the backbone for services World Wide Web (Surface and Deep Web) Email File sharing Darknets (Dark Web) Social Networking (messaging) 5

6. What is the Deep Web? WWW content which is not indexed by standard search engines Content of the deep web is hidden behind HTML forms 6

7. The Deep Web Early estimates suggest it is 400-550 times larger than the surface web. 2001 - speculated it was 7.5 petabytes. 2004 - around 300,000 websites 2006 - 14,000 deep websites in the Russian WWW Estimated that 99% of web content is hidden 7

8. What is the Dark Web? WWW content existing on darknets, overlay networks which use the Internet They require specific software, configurations and authorisation to access 8

9. Tor The onion router TOR browser TOR network Browse the web anonymously Developed 1990s by US Naval Research Lab Protect US intelligence online 9

10. Web Browsers 10

11. TOR Network 11

12. TOR Network 12

13. TOR Network 13

14. TOR Network 14

15. TOR Hidden Services Can be used to create private websites and other apps Can only be found using the TOR browser Content remains within the TOR network does not use exit nodes 15

16. TOR Hidden Services

17. Who would want to use TOR?

18. Should we all go dark*? *(everyone using TOR and/or private networks)

19. Current Laws Current laws are vaguely applicable to the dark web Hacking is regulated by the Computer Misuse Act (UK) and Computer Fraud and Abuse Act (US), etc Bans trespassing, unauthorised accessing and damaging computers The DarkWeb enables hackers (Purchase malware, Collection of ransom from ransomware attacks) Bars trafficking, unauthorised computer access and computer espionage 19

20. Silk Road Charges Money Laundering Computer hacking Conspiracy to traffic narcotics Attempting to kill people Running a criminal enterprise Orchestrating a conspiracy to sell fake IDs Conspiracy to sell hacking tools

21. What role should the government play in the Dark Web?

22. What role should the government play in the Dark Web? - Should anonymity on the web be banned? - How should we handle coordinating regulations internationally? - Some content all agree is illegal, some is not

23. What are the appropriate tactics for government intervention on the Dark Web?

24. What are the appropriate tactics for government intervention on the Dark Web? - What can we do to deter people from starting nefarious hidden services - Should we make users accountable for their actions?

25. If the tracked services is one privacy extreme and Dark Web is another, is there a middle ground?