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Let’s learn about Internet security that can protect from intrusion or fraud.

NEED OF INTERNET SECURITY

Internet security is a branch of computer science that is related to a network and web browser security
which in turn helps to keep the data intact & safe leading to prevention of cyber attacks.

As we connect our system to a network it is prone to risks of unauthorised intrusion. With increasing
dependence on Internet for almost every simple task leakage of personal data is obvious. The popularity
of net banking and various e-payment schemes is attractive to hackers to intrude in different ways.
Stealing others’ data and making money out of it has become a business.

Online threats such as phishing, e-mail and chat spoofing, etc., have increased the chances of cyber
attacks. So in this present era, Internet security is of utmost importance.

CYBER THREAT

Cyber threat is a possibility of a malicious attempt or an offensive action to steal, damage or disrupt
computer information systems, infrastructures, computer networks or personal computer devices,

using various computer programs. Some of the popular computer programs are:

To prevent the attacks of spyware:

· Use anti-spyware (software)
· Avoid exploring the error dialogs on Internet

· Avoid using free deal offers on Internet
· Be sure of the authenticity of a desired program before installing it in your computer

Cyber Security 21