OCR GCSE Computer Science (J277)Specification point 1.4.1

OCR J277 1.4.1: Threats to computer systems and networks

The free BugBot lessons that teach this point, a robot to try it on, and the past-paper questions that test it.

Lessons that teach it

1. F11.1 Why cyber security Cyber security
   Confidentiality, integrity and availability, who attacks and why, and ranking risk.
2. F11.2 Malware Cyber security
   Viruses, worms, trojans, ransomware and spyware, and a signature scanner.
3. F11.3 Social engineering Cyber security
   Phishing, pharming, shouldering and blagging, and a filter that flags them.
4. F11.4 Network attacks Cyber security
   Brute force, denial of service, data interception and SQL injection, and detecting a flood.

Try it on a robot

The task from F11.1 Why cyber security, running here. Change the program and press Run.

The specification is OCR's own document; this page says which of our lessons teach point 1.4.1 and is not endorsed by the board.