Présentation about dark web

2. Introduction

4. Table of contents
01
02
03
04
05
06
07
08
Introduction
Parts of the internet
Dark web anonymity
systems
Dark Web / Darknet
Timeline of the Deep Web
Risks of going on the dark
web
Precaution of visiting
the dark web
Illegality of dark web

5. What are the different parts
of the internet?
02

7. 03
DARK WEB ANONYMITY
SYSTEMS

8. TOR
TOR browser logo
SOFTWARE USED TO PROTECT USERS BY
MAKING COMMUNICATIONS HARD TO
TRACE.
BOUNCES COMMUNICATIONS TO DIFFERENT
NODES LOCATED ALL AROUND THE WORLD
USES ENCRYPTION IN THE APPLICATION
LAYER.
HIDES LOCATION THROUGH MANY
NETWORK RELAYS.
HIDDEN WEBSITES USE THE ".ONION" SUFFIX

9. FREENET
FREENET
browser logo
MIX BETWEEN PEER TO PEER AND
CLIENTSEVER
DE-CENTRALIZED SERVERS & DATA
USES PEERS TO HOST NODES WHICH
STORE OTHER USER'S ENCRYPTED DATA
NO WAY TO TELL IF DATA IS LEGAL OR
ILLEGAL
DE-CENTRALIZED DATA MAKES IT HARDER
TO HACK INTO

10. Silk Road RELODED
I2P browser logo
The original "Silk Road" website was located on Tor
Servers. Some think Tor has been compromised
A new website "Silk Road Reloaded“ appeared on a
different dark web network called I2P
I2P uses a peer-to-peer approach where "Essentially all
peers participate in routing for others“
Supports various online currencies other than Bitcoin
such as Anoncoin, Darkcoin, Dogecoin and can convert
currencies for users for a small fee

11. 04
Dark Web / Darknet

12. The homepage of
Agora, a popular
dark market.
*http://www.coindesk.com/dark-markets-grow-bigger-bolder-year-since-silk-road-bust/

13. More Dark Web Market
Listing Examples:
*http://www.businessinsider.com/dark-web-whats-for-sale-2015-4

14. 05
Timeline of the Deep Web

15. Timeline of the Deep Web
Silk Road Market launches
“Satoshi Nakamoto” started
Bitcoin digital currency
The I2P peer-to-peer network
developed
Tor Network developed by US Naval
Research Laboratory
2002
2003
2009
2011

16. 06
Is the Dark Web Dangerous?

17. 07
SECURITY PRECAUTIONS WHEN
VISITING THE DARK WEB

18. SECURITY PRECAUTIONS WHEN VISITING THE
DARK WEB
• DON'T TRUST ANYONE
• COVER YOUR WEBCAM WITH TAPE
• DON'T DOWNLOAD ANYTHING
• CHECK THAT YOUR VIRTUAL PRIVATE
NETWORK
(VPN) IS WORKING
• USE PROXIES
• ANONYMOUS OPERATING SYSTEMS
• TAILS
• WHONIX
• JONDO
• INTERNET CAFE

19. 08
Is the Dark Web Illegal?

20. Q & A

21. QUESTION 1
WHAT IS THE DIFFERENCE BETWEEN THE DEEP WEB AND THE DARK WEB?
ANSWER:
THE DARK WEB IS A SUBCOMPONENT OF THE DEEP WEB AND CAN ONLY
BE ACCESSED BY A SPECIAL BROWSER OR UTILITY

22. QUESTION 2
ANSWER:
WHAT SAFETY PRECAUTIONS SHOULD YOU TAKE IF YOU WERE TO VISIT THE
DARK WEB?
DON'T TRUST ANYONE, COVER YOUR WEBCAM, DON'T DOWNLOAD ANYTHING,
CHECK THAT YOUR VPN IS WORKING

23. QUESTION 3
ANSWER:
THROUGH WHAT METHODS DOES THE TOR BROWSER ATTEMPT TO ENSURE
ANONYMITY OF ITS USERS IDENTITY AND INTERNET USAGE?
THE TOR BROWSER ENCRYPTS COMMUNICATION DATA AND THEN SENDS THE
INFORMATION THROUGH MULTIPLE RANDOM TOR RELAYS (NODES) SCATTERED
ACROSS THE GLOBE BEFORE REACHING ITS DESTINATION

24. Conclusion

25. REFERENCES
• https://www.sans.org/reading-room/whitepapers/covert/ocean-internet-
deep-web-37012
• https://media.scmagazine.com/documents/224/deeplight_(1)_55856.pdf
• https://www.trendmicro.com/cloud-content/us/pdfs/security-
intelligence/whitepapers/wp_below_the_surface.pdf
• http://www.batblue.com/the-darknet/
• http://celarc.ca/cppc/247/247804.pdf
• http://www.cs.princeton.edu/courses/archive/spr09/cos423/Lectures/mtf.pdf
• https://www.quora.com/Why-cant-the-police-stop-the-deep-web
• https://www.deepdotweb.com/2014/12/22/ethics-deep-web/
• http://fieldguide.gizmodo.com/how-to-search-the-deep-web-safely-
1770828854
• http://www.guidingtech.com/50281/dos-donts-deep-web-surfing
1

26. Thank you