JHS2 Computing · Term 3 Week 4: Information Security

Lesson notes

Learning Objectives

Indicator: B8.3.3.1.1 - Describe the nature of four major data threats (Interruption, Interception, Modification, Fabrication)

By the end of the lesson, learners can:

Define each of the four major data threats (Interruption, Interception, Modification, and Fabrication) in their own words.
Explain the difference between passive threats (where data remains unchanged) and active threats (where data is altered or stopped).
Identify and describe at least two real-world examples for each of the four data threats.
Classify given scenarios correctly as interruption, interception, modification, or fabrication.
Discuss how these threats affect individuals and organisations in Ghana, showing awareness of the societal impact of compromised data security.

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Curriculum details

Strand: Communication Networks (Strand 3)
Sub-strand: Information Security (3.3)
Content standard: B8.3.3.1 - Recognise data threats and security protections
Indicator: B8.3.3.1.1 - Describe the nature of four major data threats (Interruption, Interception, Modification, Fabrication)
Suggested placement: Term 3, Week 4 (Week 28 of the year)
Our suggestion, laid out in curriculum order across three terms of twelve weeks. NaCCA does not fix the week, so follow your school's scheme of learning.
Curriculum reference: Computing, Common Core Programme (JHS1-JHS3), 2023, p. 35
Transcribed from the official NaCCA publication. Check this page against the source.

Exemplars (from the NaCCA curriculum)

1. Watch a video on threats to data security.
2. Discuss the threats that can prevent information from reaching its destination.
3. Discuss the threats that can cause data corruption.
4. Describe the nature of the four major data threats.