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IB Computer Science Topic A2.4 Network Security Notes… | RevisionDojo

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A1.1 Computer hardware and operation

A1.2 Data representation and computer logic

A1.3 Operating systems and control systems

A1.4 Translation (HL only)

A2.1 Network fundamentals

A2.2 Network architecture

A2.3 Data transmissions

A2.4 Network security

A3.1 Database fundamentals

A3.2 Database design

A3.3 Database programming

A3.4 Alternative databases and data warehouses (HL only)

A4.1 Machine learning fundamentals

A4.2 Data preprocessing (HL only)

A4.3 Machine learning approaches (HL only)

A4.4 Ethical considerations

B1.1 Approaches to computational thinking

B2.1 Programming fundamentals

B2.2 Data structures

B2.3 Programming constructs

B2.4 Programming algorithms

B2.5 File processing

B3.1 Fundamentals of OOP for a single class

B3.2 Fundamentals of OOP for multiple classes (HL only)

B4.1 Fundamentals of ADTs

IB
A2.4 Network security

IB Computer Science Topic A2.4: Network Security

IB Computer Science Topic A2.4 Network Security (SL/HL) covers syllabus content. Use these Notes, Questionbank, Flashcards, and Lessons to review the topic, practise exam questions, and move between notes, videos, flashcards, and lessons where available.

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Question Bank

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67 questions

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Study Guide

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11 chapters

Lessons

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5 lessons

Flashcards

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4 flashcard decks

Reference

Key Definitions

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18 definitions

A2.4.1 Effectiveness of Firewalls at Protecting a Network

A2.4.2 Common Network Vulnerabilities (HL only)

A2.4.3 Common Network Countermeasures (HL only)

A2.4.4 Process of Encryption and Digital Certificates

What this topic covers