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Network SecurityDeep Dive

Deep Dive: Access Control

Part of Prevention Methods — GCSE Computer Science

This deep dive covers Deep Dive: Access Control within Prevention Methods for GCSE Computer Science. Revise Prevention Methods in Network Security for GCSE Computer Science with 15 exam-style questions and 18 flashcards. This topic appears less often, but it can still be a useful differentiator on mixed-topic papers. It is section 7 of 10 in this topic. Use this deep dive to connect the idea to the wider topic before moving on to questions and flashcards.

Topic position

Section 7 of 10

Practice

15 questions

Recall

18 flashcards

Deep Dive: Access Control

  • Principle of least privilege: Users only get access to resources they need for their job - nothing more
  • Role-based access control (RBAC): Permissions assigned based on job role (e.g., "Manager" role has different access than "Employee" role)
  • User permissions: Read, Write, Execute, Delete - can be set per file/folder/resource
  • Access control lists (ACLs): Specify which users/groups can access which resources
  • Benefits: Limits damage from compromised accounts, prevents insider threats, maintains data confidentiality

Keep building this topic

Read this section alongside the surrounding pages in Prevention Methods. That gives you the full topic sequence instead of a single isolated revision point.

Deep Dive: Multi-Factor Authentication (MFA)Deep Dive: Penetration Testing (Pen Testing)The Security CastleNetwork Security Overview

Practice Questions for Prevention Methods

What is the primary purpose of a firewall?

  • A. To encrypt data sent over a network
  • B. To monitor and filter network traffic using rules
  • C. To scan files for viruses and malware
  • D. To create strong passwords for user accounts
1 markfoundation

Explain how penetration testing can improve the security of a network.

3 marksstandard

Quick Recall Flashcards

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Deep Dive: Multi-Factor Authentication (MFA)

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Deep Dive: Penetration Testing (Pen Testing)