COMPUTING 11–14 · LEARN. PRACTISE. BUILD.

Cyber security

Protecting systems and people starts with understanding threats, evidence and safer decisions.

What you will explore

  • Social engineering
  • Cyberattacks
  • Defending against malware
  • Network security

Start with the idea

Cybersecurity is about protecting the confidentiality, integrity and availability of information. Attacks may exploit software, but many begin by persuading people to reveal information or take unsafe actions.

Learn → Practise → Build

Try it yourself

  • List three signs that a message may be suspicious.
  • Explain why an unexpected password-reset request should be checked using a trusted route.
  • Open the fictional incident lab and identify evidence rather than guessing the attacker.

What could this lead to?

Explore how the skills behind this topic appear in work:

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Check your understanding

Project and progression

This original TutorSyntax activity can be used before GCSE study or for enrichment. Its topic grouping relates to Ada’s published 11–14 catalogue, but it is not a confirmed GCSE specification.

Independent TutorSyntax teaching material · last reviewed 22 October 2026. Ada’s availability labels may change.