Across
- 2. operating system from Microsoft
- 4. network or collection of hacked computers/devices
- 7. Small electronic card in your phone
- 8. Malware that encrypts all your data and requires you to pay te get it back
- 10. Alternative for a password
- 11. A message dat tries to convince you to do something that harms you
Down
- 1. searchengine
- 3. A piece of data that records your online history
- 5. a program used to surf the internet
- 6. Wireless communication protocol
- 7. unwanted email
- 9. Korean electronics manufacturer