What is Deep Web?

1. O V E R V I E W
O F
DEEP WEB
BY
S H U B H A N K A R D U T TA

2. WHAT IT IS?
• The deep web is also termed as “Invisible Web” or “Hidden Web”.
• Contents are not indexed on either one of the search engines.
• Contents can be accessed via a direct URL or IP Address or TOR directories.

3. SURFACE WEB
• The Surface Web is also termed as “Visible Web”, “Indexed Web”, “Indexable Web” or
”Lightnet”.
• This part of the web is publicly available to the general people.

4. HOW DOES IT LOOK LIKE?
Surface Web
Deep Web
Dark Web
Accessible, Indexed
Accessible, Not
Indexed• Academic databases
• Medical Records
• Legal documents
• Scientific Reports
• Subscription only information
• Organization Specific
repositories
Un Accessible, Not
Indexed

5. INFORMATION
Surface Web
Deep Web
96% of the digital
information is available on
Deep Web, approximated
at 7.9 Zettabytes
Only 4% of web content,
which is 4.47 billion web
pages

6. FAQ’S
• Peaked in 2013 when FBI took down ‘SilkRoad’ a marketplace for drug trafficking.
• The Deep Web is the vast section of the Internet that isn’t accessible via search
engines, only a portion of which accounts for the criminal operations revealed in the
FBI complaint
• The Dark Web, meanwhile, wasn’t originally designed to enable anonymous criminal
activities.
• Deep Web and Dark Web can be accessed using TOR browser.
• TOR was created to secure communications and escape censorship as a way to
guarantee free speech
• The Deep Web heavily uses protocols outside the standard HTTP/HTTPS, most
commonly IRC, IRCS, Gopher, XMPP, and FTP

7. HOW SURFACE WEB WORKS?

8. HOW DEEP WEB WORKS?

9. DARK WEB : WHO’S AVAILABLE?

10. DARK WEB : WHAT’S AVAILABLE?

11. MORE FAQ’S

12. INDUSTRIAL APPLICATIONS
• Dark net markets
• Internet & Computer Security
• Defense & Military
• Intelligence Departments
• Cryptocurrencies
• Data Security

13. THANK YOU