hacking is

1. HACKING

2. What is Hacking?
 Hacking is the practice of modifying the
features of a system, in order to
accomplish a goal outside the creators
original purpose.

3. Who is Hacker?
 The person who is consistently
engaging in hacking activities and has
accepted hacking as a lifestyle and
philosophy of their choice is called
Hacker.
 Types of hackers: Black hat
 White hat
 Grey hat

4. Why we need Ethical
Hacking?
 Ethical hacking:-Ethical hacking is
testing the resources for a good cause
and for the betterment of technology. It
also means to secure the system.
 Nowadays ,globally ,there is a
tremendous rise in cyber crimes, so in
those cases ethical hacking act as a
safeguard on internet and corporate
networks and their websites.

5. What are the Advantages and
Disadvantages of Hacking?
 Advantages:-
It provides security to banking and financial
establishments.
2. It provides website defacements.
3. It is used to catch thief.
 Disadvantages:1. Ethical hacker should be trustable person.
2. Hiring professional is expensive.
1.

6. How to prevent your System
from hacking?
 We can prevent our system, By using following
security techniques:1. Firewall
2. Antivirus like spyware

7. Thank you