Cyber security is important to protect networks, devices, and data from unauthorized access and attacks over the internet. It refers to the technologies and processes designed to safeguard computers and networks, and establishes rules to defend against cyber crimes like identity theft, data loss, and malware. Some key aspects of cyber security include using authentication like usernames and passwords, maintaining antivirus software, and being cautious of unknown links and accounts online. While no system can be completely secure, practicing cyber safety helps defend networks and keeps personal information protected.

1. CYBER SECURITY
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2. Cyber security

3. OBJECTIVE
• Introduction
• What is cyber security ?
• Why is cyber security important ?
• Major Security problems
• Advantages and Disadvantages
• Conclusion

4. ⚫ The Internet in India is growing rapidly. There are two sides
to a coin. Internet also has it's own disadvantages is cyber
crime-illegal activity committed on the Internet.
⚫ Crime committed using a computer and the internet to steal a
person's identity or illegal imports or malicious programs.
Cyber crime is an activity done using computers and the
internet.
⚫ Cyber security refers to the technologies and processes
designed to protect computers , networks and data from
unauthorized access and attacks delivered via the internet by
cyber criminals. Though, cyber security is important for the
network, data and application security .The objective of cyber
security is to establish rules and measure to use against attacks
over the internet.
Introduction

5. What is Cyber Security?
• Cyber Security is a process that’s designed to protect networks
and devices from external threats.
• Businesses typically employ Cyber Security professionals to
protect their confidential information, maintain employee
productivity, and enhance customer confidence in products and
services.
• The main element of Cyber Security is the use of
authentication mechanisms. For example, a user name
identifies an account that a user wants to access, while a
password is a mechanism that proves the user is who he claims
to be.

6. WHY IS CYBER SECURITY IMPORTANT ?
• Cyber security attack can result in everything from
identity theft, to extortion attempts, to the loss of
important data like family photos etc.
• Securing these and other organizations is essential to
keeping our society functioning.

7. Types of Cyber crime
• Hacking
• Phishing
• Spam email
• Spyware,Adware
• Malware

8. Advantages
• Advantage of cyber security It will defend from hacks and virus.
• The application of cyber security used in our PC needs update every week.
• The security developers will update their database every week once.
• Hence the new virus also deleted.

9. TIPS TO BE AWARE
Choose best :
• web browsers
• Antivrus
• Don’t click on anonymous links
• Be careful to chat with unknown accounts

11. Conclusion
• The only system which is truly secure is one which is switched off and
unplugged.
• So, only way to be safe is Pay attention and Act smart.

12. T H A N K Y O U