present for a group presentation. present by team Abracadabra .. BSc in CSE dept,43th batch of Daffodil international University

1. Welcome
to
our presentation

2. Team:Abracadabra
• Afnanul Hasan
ID:161-15-7213
• Khaled Akram Sany
ID:161-15-7203
• Sohanur Rahman
Sakib
ID:161-15-7344
• Shami Al Rahad
ID:161-15-7349

3. Deep
Web
&
Dark
Web

4. What will be appear on our presentation ?
 Introduction of web
 Details about Surface web
 Details about Deep/Dark web
 How to access deep or dark web
 At last some Restriction about deep/Dark web

7. Surface web
•The Surface Web (also called the Visible
Web, Clearnet, Indexed Web, Indexable
Web or Lightnet) is that portion of
the World Wide Web that is readily
available to the general public and
searchable with standard web search
engines.

9. •Deep Web is the hidden part of the internet which is not
indexed or crawled by any standard search engine like
Google or Yahoo or bing. You have no idea how big it
is? And you might not have visited any deep web links
that are hidden in the dark world. According to the
reports, only a 4% of the web is visible to the public and
the rest of the 96% are hidden underneath. The links
available on the deep web is something rare that is
unavailable in the normal search engines. You can get
them here.

10. How big is the DEEP WEB?
•550 Billion document
•400-500 times larger than surface web.
•The deep web contains 7.9 zettabytes
information.
•Google has identified 1.2 billion documents

11. Content Types
• Contextual Web: pages with content varying for different access
contexts.
• Limited access content: sites that limit access to their pages in a
technical way
• Private Web: sites that require registration and login
• Web archives: Web archival services such as the Wayback
Machine enable users to see archived versions of web pages across
time, including websites which have become inaccessible, and are not
indexed by search engines such as Google

12. Dark web

13. • The Dark Web is a term that refers specifically to a collection
of websites that exist on an encrypted network and cannot
be found by using traditional search engines or visited by
using traditional browsers.
• Otherwise Dark Web or Dark Net is a subset of the Deep Web
where there are sites that sell drugs, hacking software,
counterfeit money and more.

14. Content
• Darknet markets -Commercial darknet markets, which mediate
transactions for illegal drugsand other goods, attracted significant
media coverage starting with the popularity of Silk Roadand Diabolus
Market its subsequent seizure by legal authorities.Other markets
sell software exploits and weapons.
• Hacking groups and services
• Fraud services
• Illegal and ethically disputed pornography
• Terrorism

15. How To Access The Deeb Web & Dark Web
1. Go and get yourself a good VPN (Virtual Private Network)
2. To get dark web access you will need to download the dark
web browser called TOR (The Onion Router) browser
bundle.Because You can’t access the deep web just using a
common browser like Internet Explorer,Mozila firefox
or Google Chrome.
3. Install the TOR browser bundle on your PC or Mac.
4. Start TOR Browser and now you can access dark web.

16. Safety precautions:
• 1.Dont trust anyone out there in the deep web.
• 2. COVER your webcam using tape.
• 3. Never download any files or software from deep web.
• 4. If you want some extra protection (or maybe) , type "about:config" in
the address bar, scroll down to "Javascript_enabled" and change the
value from "true" to "false"
• 5. Don't use Utorrent or any other torrenting services while surfing on
the deep
• 6. Keep in mind that when using a chat room ANYONE could be a cop.
• 7. If you’d like to check if your VPN is working, you can simply search on
google “Whats my IP” before you turn it on, and after. A VPN is highly
recommended.

17. Restriction about deep/Dark web
• All depends on the country you live in and the information you are
accessing. Lets say, for example, you live in the US and access a Deep Web
Blog using the Tor Browser and it’s Totally legal. Now you're in illegal
territory and are at risk to be found/arrested by the FBI.
• Different example, you live in North Korea and are one of very few who
have a computer. You somehow connect to the World Wide Web and
access any site using a browser or the Tor Browser. Instantly illegal because
it's North Korea.
So,before using think for a moment, how much you are able to use
this.because this it soo risky that FBI are always monetoring those site.you
will be pernished if you cought by themselves.butnothing to fear. you
shouldn't take a single step if you don't knew about that sites.

18. THANK YOU