"network and software security ": HTML5 Crossword

Across

1. A person who gains unauthorised access to a computer system by breaking codes and passwords (6)
6. The general term used to describe software that is designed to disrupt or damage a computer software (7)
7. The unwanted transmission of unwanted messages in bulk (4)
8. Programs that keep track of which advertisements you click on and then send specific advertisements to your browser (6)
10. Somewhere in between black and white hats (14)
11. The name of a person who exploits weaknesses in a network for an employer (14)
14. When testers are given no more information than any potential hacker may have (15)
17. Useful for maintaining security and for recovering lost data (11)
18. An email that tricks you into handing over sensitive or personal information (13)
19. The fraudulent use of someone else's name and personal information to obtain credit loans (13)
20. A Website or email that tricks you into entering your username and password so that it can be recorded and used by the fraudster (8)

Down

2. A class of malware designed specifically to automate cybercrime usually for the purpose for making fraudulent transactions (9)
3. The main cause of data loss in an organisation (9)
4. An application that appears to be something useful but in fact it actually causes damage once installed (6)
5. An infected computer that is remotely controlled by a hacker (6)
9. testers are given as much information as an ‘insider’ may have, in order to determine how much damage a rogue employee could do to a system (15)
12. The umbrella term for software that harms a computer (7)
13. A type of malware installed without the users knowledge in order to collect the users private information (7)
15. Theft, vandalism, natural disasters, flood, fire, earthquake (13,0)
16. A type of virus that spreads on its own and slows down networks (4)