Hacking involves attempting to gain unauthorized access to computer systems for various purposes. Some people hack just for fun or to show off their skills, while others do it to damage systems or for profit. There are different types of hackers including white hats who hack ethically, black hats who hack maliciously, and gray hats whose intentions are not always ethical. Cracking specifically refers to entering systems without authorization to violate or damage them. Hacking tools that can be used include scanners, telnet, and ftp.

1. HACKING
Presented By :- Abhishek Hire

2. HACKING
The process of attempting to gain
or successfully gaining,
unauthorized access to computer
resources for the purpose of help
or secure system is called hacking.

3. WHY DO PEOPLE HACK ?

4. • Just for fun.
• Show of their knowledge.
• Hack other system secretly.
• Destroy enemy’s computer network
during the war.
• For profit people pays a cracker.
• Crack for sake of curiosity.

5. THE PSYCOLOGY OF
HACKERS:

6. • All information should be free.
• Access to computer should be unlimited
and free.
• It can change life for better.
• It can create beauty on computer.

7. TYPES OF HACKING

8. There are many types of
hacking:
1. Password hacking
2. Software hacking

9. 1. PASSWORD HACKING
There are two types of password
hacking:
1. Brute force
2. Dictionary based

10. Brute force:
In that case hackers try out all the
combination of all keyboard letters .It
has grater success but it takes long time
Dictionary based:
In that they are use predefine
password. It is unsuccessful method

11. 1. SOFTWARE HACKING
• In that hackers changes the look &
execution way of that software.
• Change the demo version into full
version by decoding the source code.

12. WHO IS HACKER?
•Hacker is not cyber criminal but he is the
very intelligent person who uses his
knowledge in constructive manner to secure
system & never damage data.
•He knows all about the operating system &
different holes in the system.

13. TYPES OF HACKERS?

14. • White Hat Hackers
• Black Hat Hackers
• Gray Hat Hackers
• Green Hat Hackers
• Blue Hat Hackers
• Red Hat Hackers
(Not Malicious but
Not always Ethical)
(Ethical Hacker)
(Malicious Hacker)
(Vigilante Hacker)
(Vengeful Hacker)
(New, Unskilled
Hacker)

16. WHO IS CRACKER?
Person who enter into
other’s system and violet
the system, damage the
data, create havoc is called
CRACKER.

17. WHO IS CRACKER?
• Cracker is cyber criminal.
• They can be easily identified
because their actions are
malicious.

18. WHY DO CRACKERS EXIST?
• Crackers exist because human nature is
just so, frequently driven by to destroy
instead of create.
• They are used for different purposes like
for profit, some company use them for
disabling the competitor company, for
cracking credit card number.

19. HACKERS VS CRACKERS

20. HACKERS CRACKERS
• It is Ethical.
• Hackers have
Ethical Certificates.
• It is use for Good
purpose.
• It is Unethical.
• Crackers have not
Ethical Certificates.
• It is use for Bad
purpose.

21. HACKING TOOLS
• Scanners
• Telnet
• Ftp