Network Security Concepts Quiz
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Questions and Answers

What is the primary consideration when designing and operating networks?

  • Data transmission speed
  • Software updates
  • Network security (correct)
  • Hardware compatibility
  • What is the meaning of security policy and security life cycle in the context of network security?

  • Hardware maintenance schedule
  • Data backup procedures
  • Guidelines for implementing security measures (correct)
  • Time management for security tasks
  • What are the primary enabling threats and fundamental threats to security for networks?

  • Physical damage and power outages
  • Software bugs and glitches
  • Network congestion and latency
  • Unauthorized access and data breaches (correct)
  • Which ISO standard defines the provision of security services at different network layers?

    <p>ISO 7498-2</p> Signup and view all the answers

    What is the system of interconnected computers referred to as?

    <p>Network infrastructure</p> Signup and view all the answers

    What is the primary purpose of entity authentication in a logical connection?

    <p>To ensure that the identities of the connected entities are genuine</p> Signup and view all the answers

    Which type of authentication involves both the user and the server authenticating each other?

    <p>Mutual authentication</p> Signup and view all the answers

    What is the primary focus in ensuring data confidentiality?

    <p>Preventing passive attacks</p> Signup and view all the answers

    In the context of data confidentiality, what does the use of cryptography primarily aim to achieve?

    <p>Prevention of passive attacks</p> Signup and view all the answers

    What does data origin authentication provide assurance of?

    <p>The source of received data as claimed</p> Signup and view all the answers

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