Wednesday, 28 December 2011

Revision chApter 10…..

The various kinds of computer criminals…..

1. Employees....

- The largest category of computer criminals consists of those with the easiest access to computer >>> employees.

- Employees >>>> simply trying to steal something from the employer such as:

Ø Equipment

Ø Software

Ø Electronic funds

Ø Proprietary information.

Ø Computer time.

2. Outside users......

- Suppliers or clients may have access to a company’s computer system.

- Examples:

Ø Bank customers who use an automated teller machine. Authorized users may be able to obtain confidential passwords or find other ways of committing computer crime.

3. Hackers & crackers........

- Hackers >>>> people who are create or improve programs and share those programs with fellow hackers. They are not criminals (typically)

- Crackers >>>> create and share programs designed to gain unauthorized access to computer systems or disrupt networks. They are the criminals…!!!

4. Organized crime

- Members of organized crime groups have discovered that they can use computers just as people in legitimate business do, but for illegal purposes.

- Example:

Ø Computers are useful for keeping track of stolen goods or illegal gambling debts.

5. Terrorists.........

- Knowledgeable terrorist groups and hostile governments could potentially crash satellites and wage economic warfare by disrupting navigation and communication systems.

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