Tick (✓) one box on each row to identify the most appropriate security method to prevent or mitigate each threat.
| Threat | Anti-malware | Encryption | Firewall | Strong password policy |
|---|---|---|---|---|
| Trojan horse infection | ||||
| Data interception (eavesdropping) | ||||
| Unauthorised external network connection | ||||
| Brute-force attack |
Practise OCR GCSE Computer Science Identifying and preventing vulnerabilities with exam-style questions for GCSE Computer Science. 15 questions, matched to the OCR GCSE Computer Science (J277) specification and written in Component 01 and Component 02 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.