AWS Network Access Control Lists (NACLs)
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Questions and Answers

Which AWS service can be used to capture the IP traffic of network interfaces in a VPC?

  • CloudTrail
  • NACLs (correct)
  • Security groups
  • Route 53

    • What is the difference between NACLs and security groups in terms of rule application?

  • NACLs apply rules automatically to instances in a subnet, while security groups have to be manually applied to instances. (correct)
  • NACLs have separate incoming and outgoing rules, while security groups have combined rules.
  • NACLs support allow and deny rules, while security groups only support allow rules.
  • NACLs are stateful, while security groups are stateless.

    • What is the purpose of CloudTrail in AWS?

  • Monitor account activity in AWS. (correct)
  • Capture DNS queries.
  • Monitor security operations in the cloud.
  • Capture IP traffic of network interfaces in a VPC.

    • What type of rules do NACLs support?

    <p>Allow and deny rules</p> Signup and view all the answers

    What is the order in which NACL rules are applied?

    <p>Based on their priority number</p> Signup and view all the answers

    What is the purpose of VPC flow logs in AWS?

    <p>Capture IP traffic of network interfaces in a VPC.</p> Signup and view all the answers

    Are NACLs stateful or stateless?

    <p>Stateless</p> Signup and view all the answers

    Can NACL rules be automatically applied to outgoing traffic when an incoming rule is changed?

    <p>No, NACL rules are only applied to incoming traffic.</p> Signup and view all the answers

    What is the purpose of Route 53 in AWS?

    <p>Capture DNS queries.</p> Signup and view all the answers

    Is security operations shifting to the cloud?

    <p>Yes, security operations have already shifted their attention to the cloud.</p> Signup and view all the answers

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