Unit 5 - Internet Security Protocols 5.1: Concepts
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Questions and Answers

What is the primary function of timestamping in network security?

  • To authenticate users
  • To encrypt messages
  • To establish a chronological order of events (correct)
  • To prevent data breaches

    • How does timestamping help prevent replay attacks in network security?

  • By blocking IP addresses
  • By ensuring each message is unique and time-specific (correct)
  • By providing biometric authentication
  • By encrypting messages

    • In what way can timestamping be used to comply with legal or regulatory requirements?

  • To provide evidence of compliance by proving when events occurred (correct)
  • To hide the actual occurrence of events
  • To bypass legal regulations
  • To slow down data processing

    • Why is it important for messages to be unique and time-specific in timestamping?

    <p>To prevent replay attacks and establish message validity</p> Signup and view all the answers

    What is the purpose of timestamping data in the context of compliance with data retention laws?

    <p>To prove when specific events occurred</p> Signup and view all the answers

    How does timestamping contribute to network security?

    <p>By establishing a chronological order of events and ensuring message validity</p> Signup and view all the answers

    Which statement best describes the role of timestamping in preventing unauthorized access?

    <p>Timestamping proves when specific events occurred and validates message authenticity</p> Signup and view all the answers

    Why is it essential for timestamped messages to be only valid for a specific time?

    <p>To ensure that replay attacks are unsuccessful and messages maintain integrity</p> Signup and view all the answers

    What is one of the primary applications of timestamping in the context of preventing network security threats?

    <p>Preventing replay attacks by making each message unique and time-specific</p> Signup and view all the answers

    How does timestamping assist organizations in proving compliance with legal requirements?

    <p>By accurately recording when events took place, helping demonstrate compliance</p> Signup and view all the answers

    What is the primary purpose of timestamping in network security?

    <p>Establishing the authenticity of messages</p> Signup and view all the answers

    How does timestamping help prevent replay attacks in network security?

    <p>By ensuring each message is unique and time-specific</p> Signup and view all the answers

    In what way can timestamping assist organizations in compliance with legal or regulatory requirements?

    <p>By proving when specific events occurred</p> Signup and view all the answers

    Why is it crucial for timestamped messages to be unique and time-specific?

    <p>To prevent replay attacks and ensure data integrity</p> Signup and view all the answers

    What is one significant application of timestamping in the context of network security?

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

    How does timestamping contribute to the prevention of unauthorized access?

    <p>By ensuring that each message is only valid for a specific time</p> Signup and view all the answers

    What role does timestamping data play in compliance with data retention laws?

    <p>It provides evidence of when specific events occurred</p> Signup and view all the answers

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