Web Safety & Ethics II
Across
- 1. somone who gains access to someone else's computer to impersonate or steal information
- 3. malicious software
- 7. collection of computers controlled by users other than their owners to perform automated tasks over the Internet
- 8. method through which hackers can gain access to a computer
- 9. a virus that tries to steal personal information
Down
- 2. computer program which replicates and spreads itself from one computer to another
- 4. Hardware or software that restricts and regulates incoming and outgoing data to or from computer systems
- 5. a peice of data left behind that records user information when visiting a website.
- 6. a virus that loads ads
- 8. unsolicited email