Across
- 1. programes used by a computer
- 2. a computer system that prevents to get data
- 3. to change information that is in code
- 5. belonging to a particular person
- 6. failure,disturbance
- 10. a means of approaching a place
- 11. opportunity, possibility
- 12. the state of being free from observers
- 14. a computer user who explores cyberspace
Down
- 1. the state of being harmed
- 4. the state of keeping secret
- 7. measures used to protect electronic data
- 8. the action of stealing
- 9. software that can destroy data on a computer
- 13. recording information in the form of figures