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1. Presented By
Paidi Dinesh
Sri Sivani College Of Engineering
Batch-1
Ethical Hacking
&
Cyber Security

2. Content
 Introduction
 Ethical Hacking
 Hackers
 Types of Hackers
 Phases Of Hacking
 Why do We need Ethical Hacking
 Required Skills of an Ethical Hacker

3. Content…
 What do hackers do after Hacking?
 Advantages
 Disadvantages
 Future Enhancement
 Conclusion

4. Introduction
 Hacking has been a part of computing for almost
five decades and it is a very broad discipline, which
covers a wide range of topics.
 The first known event of hacking had taken place
in 1960 at MIT and at the same time, the term
"Hacker" was originated.

5. Basic Skills To Become an
Ethical Hacker
 Os Architecture
 Networking
 Servers
 Linux

6. Ethical Hacking
 Hacking is usually legal as long as it is being done
to find vulnerabilities in a computer or network
system to find the weaknesses, Exploits, bugs and
for providing more security with a person’s or an
organization’s authorized permission legally. This
sort of hacking is called as Ethical Hacking.

7. Hackers
 In general words a person who can access the data
or information by using some confidential tricks
and techniques on their targets either by legally or
illegally is known as Hackers.
 A Hacker is any skilled computer expert that uses
their technical knowledge to overcome a problem.
 While "hacker" can refer to any skilled , the term
has become associated in popular culture with a
"security hacker", someone who, with their
technical knowledge, uses bugs or exploits to break
into computer systems.

8. Types of Hackers
 Black Hat Hacker
 White Hat Hacker
 Grey Hat Hacker

9. Black-Hat Hacker
 A Black hat hackers is also called as crackers who steals the
data or information illegally by performing malicious attacks
like introducing viruses , Trojans etc.
 Those are individuals with extraordinary computing
skills, resorting to malicious or destructive activities.
 That is black hat hackers use their knowledge and skill for
their own personal gains probably by hurting others.

10. White-Hat Hacker
 White hat hackers are those
individuals professional hacker
skills and using them for
defensive purposes.
 This means that the white hat
hackers use their knowledge and
skill for the good of others hand
for the common good.

11. Grey-Hat Hackers
 These are individuals who work both offensively and
defensively at various times.
 We cannot predict their behavior as they behave based on the
situations
 Sometimes they use their skills for the common good while in
some other times he uses them for their personal gains.

12. Phases Of Hacking
 Foot Printing
 Scanning
 Gaining Access
 Maintaining Access
 Foot Printing
 Scanning
 Gaining Access
 Maintaining Access
 Foot Printing or Reconnaissance
 Scanning
 Gaining Access
 Maintaining Access
 Covering Tracks

13. Reconnaissance
 Whois look up
 NS lookup
 IP lookup

14. Tor Browser(Access To The Dark)
Used For Annonymity
Usually named as onion router
Uses a Technique called Onion Routing

15. Tor Onion Router Structure

16. Types Of Web-Dark Web

17. The hidden-Wiki

18. Scanning
 Port Scanning
 Network Scanning
 Fire Walking

19. Software Used For
PortScanning

21. Gaining Access
 Password Attacks
 Social Engineering
 Viruses

22. Password Attacks
 Brute Force attack
 Dictionary Attack
 Key logger
 Rainbow table attack
 Malware , Offline Cracking & Guessing
 Phishing
 Social engineering

23. Man in the Middle Attack

24. Some Worst Passwords

25. Social Engineering

26. Social Engineering

27. Phishing

28. Viruses

29. Maintaining Access
 OS Back Doors
 Trojans
 Web Defacing

30. Covering Tracks
 Using Of Proxy Servers
 Using of Virtual Proxy Networks
 Using Tor Browser

31. Why Do We Need Ethical HackingWhy Do We Need Ethical Hacking
Viruses, Trojan
Horses,
and Worms
Social
Engineering
Automated
Attacks
Accidental
Breaches in
Security Denial of
Service (DoS)
Organizational
Attacks
Restricted
Data
Protection from possible External Attacks

32. Required Skills of an Ethical Hacker
 Microsoft: skills in operation, configuration and
management.
 Linux: knowledge of Linux/Unix; security setting,
configuration, and services.
 Firewalls: configurations, and operation of intrusion
detection systems.
 Microsoft: skills in operation, configuration and
management.
 Linux: knowledge of Linux/Unix; security setting,
configuration, and services.
 Firewalls: configurations, and operation of intrusion
detection systems.

33. Required Skills of an Ethical
Hacker….
 Routers: knowledge of routers, routing protocols, and
access control lists
 Mainframes
 Network Protocols: TCP/IP; how they function and can
be manipulated.
 Project Management: leading, planning, organizing, and
controlling a penetration testing team.

34. What do hackers do after hacking?...
 Patch Security hole
 The other hackers can’t intrude
 Clear logs and hide themselves
 Install Root kit ( backdoor )
 The hacker who hacked the system can use the
system later
 It contains Trojan virus, and so on

35. Advantages
 ‘’To catch a thief you have to think like a thief”
 Helps in closing the open holes in the system network
 Provides security to banking and financial
establishments
 Prevents website defacements
 An evolving techniques are widely used

36. Disadvantages
 All depends upon the trustworthiness of the Ethical
hacker
 Hiring the Professionals is very Expensive.

37.
Future Enhancements
 As it an evolving branch the scope of enhancement
in technology is immense.
 No ethical hacker can ensure the system security by
using the same technique repeatedly.
 High quality software’s should be used for
optimum protection.

38. Career-Path

39. Conclusion
 The first thing we should do is to keep ourselves
updated about those software’s for what we are
using for official and reliable sources.
 Educate the employees and the users against black
hat hacking.
 Every person should have some awareness in
defense from hacking.

40. References
 https://www.wikipedia.com/
 https://www.quora.com/
 https://www.hackingloops.com/
 https://www.instructables.com/
 https://www.webopedia.com/
 https://www.lifewire.com/
 https://www.Computerhope.com/

41. Thanks