Computer Threats

a person who illegally exploits computer harware or software

• host

• hacker

• computer resident

a program file that installs itself without permission

• virus

• antivirus

• overwriting virus

to contaminate a computer with a virus

• install

• infect

• imbed

Any program that is designed to enter a computer without notice and disrupt its normal operations

• Malware
• Computer virus
• Computer worm
• Trojan Horse

A set of program instructions that attaches itself to a file, reproduces itself, and spreads to other files on the same computer

• Malware
• Computer virus
• Computer worm
• Trojan Horse

A computer program that seems to perform one function while actually doing something else

• Malware
• Computer virus
• Computer worm
• Trojan Horse

A self-copying program designed to carry out some unauthorized activity on a victim's computer

• Malware
• Computer virus
• Computer worm
• Trojan Horse

This destructive programs are standalone programs that pretend to be useful utilities or applications, which victims download and install unaware of their destructive nature

• Malware
• Computer virus
• Computer worm
• Trojan Horse

Hacking into someone's computer is illegal and is considered the same as "breaking and entering."

• True
• False

Which of the following is private information?

• I like swimming.
• Cats are my favorite.
• My address is 2524 Sycamore Lane.
• Purple is the best color.