Virus Information

 


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Cyber Bullying



 

Virus: a computer program that _____________________________. Viruses are dangerous and can shut your computer down. While there are many ways to get a virus, the most common is through _____________________________.
Here are some things you can do to keep your own computer safe and to keep it from threatening other computers.

1. Install ______________________________ on your computer and USE it.
2. Don’t open e-mails if you don’t know who they are from.
3. Avoid forwarded “FW:” e-mail and e-mail with file attachments containing the suffix  “_______,” “______,” or “_______.”
4. If you do want to open an attachment, scan it through the virus software first. To do this, _________________________.
Remember - sometimes even __________________ can pass on viruses unintentionally.

There are consequences for creating or spreading a virus. You can be prosecuted as a criminal.

Malicious Code: a computer program code written with the intent to ___________, ___________, or __________. Viruses are malicious code. They attach to __________ and carry out their programming which causes problems and costs money.

Worms are also malicious code. Worms work through ___________. They travel through __________________ and can bring down an entire system.

Trojan horses are another type of malicious code. These are programs that ___________________________ when downloaded. For example, you download a game, but instead the program wipes your hard drive.

Spam: any kind of _____________________________________ mass mailing

File extensions: identifies the purpose of a file
    .doc = _______________________
    .xls  = _______________________
    .ppt  = _______________________
    .txt   = _______________________
    .htm or .html = ____________________

    .exe = executable file (___________________________________)
    .scr = _______ file (can carry a virus)
    .vbs = _________________ (can carry a virus)

Attachment: file attached to ______________

Steganography: the process of ______________________________, such as photos, documents or music

Hacking: the process of breaking into someone's computer __________________; this is a crime