cyber security

5. someone takes your files and you have to pay a ransom to get it back
9. detects and removes viruses and malware
11. tests if you are human or a computer
12. making up a story pretending to be someone else and trying to convince someone to do something (e.g. send the money)
13. unauthorized access to a computer system
14. a type of malware that disguises itself
15. a person who's job is to find faults in a system and help fix them

1. a piece of code which will do a certain command under the right conditions
2. viruses which duplicate and spread quickly
3. means no more annoying manual updates
4. many computers/computer programs overflowing a website and often shutting it down at least temporarially
6. something many people theorize will steal all jobs
7. a type of malware that is always watching, looking, listening.....
8. your computer's barrier between malware and itself
10. tricks often used online to manipulate humans