crossword

1. is malicious code that replicates by copying itself to another program.
4. a type of software program created to protect information technology
5. a network security device that monitors and filters incoming and outgoing network traffic based on an organization's previously established security policies.
7. an action or decision which was not intended.
8. a file or code, typically delivered over a network, that infects, explores, steals or conducts virtually any behaviour an attacker wants.

2. knowledge gained through study, communication, research, or instruction.
3. information such as facts and numbers.
6. an individual who uses computer, networking or other skills to overcome a technical problem.