Confidentiality

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Definition

Only authorised people can read the data; achieved with encryption and access controls.

Example: Encrypting medical records keeps them confidential.

Found in: syllabus, school notes.

Short version to memorise (key terms bank)

Only authorised people can read data.

Where you'll use it in the test

Syllabus area: Y12 Secure Software Architecture.

Question types it can appear in

Multiple choice: Pick the option that matches the definition or example.
Matching or table: Match each concept to an example (2025 Q23c)
Fill in the blanks: Choose this term to complete a statement or table.

Where it has appeared in the paper

Secure Software Architecture (Part A). Part letters follow each paper’s own layout.

How to use it

A model sentence

General advice, built from the definition and example above

“Only authorised people can read the data; achieved with encryption and access controls.” Then apply it: Encrypting medical records keeps them confidential.

In a short answer, give the definition in your own words first, then tie it to the situation in the question. Do not copy the example above unless it fits the scenario.

Go deeper

Flashcard: Confidentiality in Secure Software Architecture (Year 12) · study that set
Memorise: Fundamental software design security concepts (six words)
Key terms bank entry: Confidentiality
Notes: When developing programming code, explore fundamental software design security concepts,… (Secure Software Architecture (Year 12))
Notes: Use and explain the contribution of cryptography and sandboxing to the ‘security by… (Secure Software Architecture (Year 12))
Notes: Fundamental software design security concepts (six words) (Secure Software Architecture (Year 12))
Full term page: every question, note and marking comment for Confidentiality

Check yourself

Explain “Confidentiality” in one sentence, give an example, and name a question type that could test it.

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