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EnglandComputer ScienceQuick questions
3.5 Fundamentals of computer networks
Quick questions on Network security: authentication, encryption and firewalls - AQA GCSE Computer Science
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State the purpose of a firewall. [2 marks]
What is q2?Show answer
Explain how MAC address filtering improves network security. [2 marks]
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