Computer crime &

cyber security

Presented By Gajendra & Aseem

What is computer crime ?

Computer crime refers to any crime that involves a computer and a network.

The commission of illegal acts through the use of a computer or against a computer system.

Types of computer crime . . .

Identity Theft Spam Child Pornography Malware

Identity Theft

The crime of setting up and using bank accounts and credit facilities fraudulently in another persons name without his or her knowledge

Spam

junk emails that carry viruses

Child Pornography

using the internet to exploit children in a sexual way

Malware

a computer program designed specifically to damage or disrupt a system .

E.g. Virus

Solution ?

Use genuine software.Genuine antivirus.Use strong password (hash

code) ( don’t use this type of password 123,abc even your mobile no ).

Don’t share your personal info to others.

update yourself.

Cyber security

What is cyber security ?

Cyber security is an informational security as applied to computers & Networks. It covers all the processes and mechanisms by which information and services are protected from unauthorized access.

Cryptography

Cryptography is the science of encrypting and decrypting information. Encryption is like sending a postal mail to another party with a lock code.