Computer crime or cyber crime/ type of cyber crime

in #technology6 years ago

Computer crime or cyber crime

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Why do we need to know about this
• Everybody uses computers
• Crimes like forgery, extortion, kidnapping , are all being assisted be computers
• You are able to monitor all transactions online

Computer crime or cyber crime
Computer crime or cyber crime refers to any illegal act that involes a computer and a network (especially the Internet).
Computer crime is when
• Computer is a target
• Computer is a tool for the crime
• Computer is incidental to a crime

Different types of Cyber Crimes
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Denial of Service Attack
An act by the criminal, who floods the bandwidth of the victim’s network or fills their e-mail box with spam mail depriving him of the services he is entitled to access or provide

Hacking
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Illegal intrusion into a computer system without the permission of the computer owner/user

Theft
This crime occurs when a person violates copyright and downloads music, movies, game and software

Virus
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A Computer virus is a destructive program that can crash the system. There are three most common types of destructive computer programs are

  1. the Trojan horse,
  2. Logic bomb and
  3. the worm.
    • Virus can corrupt the boot record and makes any application to malfunctioning. Some viruses affect the .exe and .com files.
    • The virus can be spread by reading files from
    • infected floppy or
    • downloading files from the internet

Software Piracy
Theft of Software through the illegal copying of genuine programs or the counterfeiting and distribution of products intended to pass for the original
Examples(Pirate Bay, Bootlegs, etc)
End user copying, Downloads

Phishing
A technique of pulling out confidential information from the bank/financial accounts by deceptive means