Across
- 2. Security system blocking unauthorized access.
- 3. Protection against online threats and attacks.
- 5. A copy or imitation intended to deceive.
- 6. Scam to trick people into sharing private info.
- 8. To erase or remove completely.
- 9. Wireless system connecting devices to the internet
Down
- 1. Harmful software that damages or disrupts.
- 4. Unique number identifying a device on the internet.
- 7. Someone who breaks into computer systems.