Module 3- Malware and Antivirus

2. Malicious software that disguises itself as something legitimate.
5. Browser information that a web scripting virus may steal.
8. Malware that can prevent access to data and demand payment.
10. A sector that can be targeted by a particular type of virus.
13. A program file that can be infected by certain viruses.
16. Something users should avoid clicking when it appears suspicious.
19. A common method through which suspicious attachments may be received.
20. Software used to detect and help protect against malicious software.
22. Actions taken to reduce the likelihood of malware infection.
27. Malware that can alter browser settings and redirect users.
28. The process of identifying malicious software.
29. A type of code associated with documents such as Microsoft Word or Excel files.
30. An advertisement or window that users should be cautious about clicking.

1. Malicious software designed to harm, disrupt, or compromise a computer system.
3. A file received through email that should be scanned before opening.
4. A program targeted by a browser hijacker.
6. What users should do to an email attachment before opening it.
7. A virus capable of changing its code to evade antivirus programs.
9. A virus that can infect multiple parts of a system.
11. Malware designed to secretly monitor or collect information.
12. A virus that stores itself in computer memory.
14. Describes a computer or file affected by malware.
15. The area targeted by a boot sector virus.
17. A type of malicious program that can infect a computer or files.
18. Online service used to analyze files and URLs for malicious content.
21. What a browser hijacker may do to send a user to an unwanted website.
23. Something users should regularly install for antivirus software.
24. Type of virus associated with malicious code inserted into websites.
25. Malware that can spread from one computer or system to another.
26. A location where a resident virus can store itself.