Across
- 5. Install _____ in your computer to protect the compuer from virus .
- 6. _____ copies and multiples itself using computer networks and security flaws
Down
- 1. __________ is a type of malicious code or program written to alter the way a computer operates and is designed to spread from one computer to another .
- 2. _________ is a antivirus software
- 3. Type of virus
- 4. Avoid using pirated ______ to protect your system from virus attack