AWS EC2 Instance Metadata Service Attack
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Questions and Answers

What is the specific target of an IMDS attack?

  • Origin web servers
  • AWS virtual machines (correct)
  • Access keys
  • Content Delivery Networks
  • What type of information does the IMDS service return about EC2 instances?

  • CDN cache details and storage bucket permissions
  • Details about assigned roles and access keys (correct)
  • DoS attack prevention mechanisms
  • Malicious content injection locations
  • What is the primary purpose of a Content Delivery Network or CDN?

  • To provide access keys to different users in an organization
  • To create backups of origin web servers
  • To strategically store data near users for faster delivery (correct)
  • To prevent denial-of-service attacks
  • What could be a consequence of a Content Delivery Network cache poisoning attack?

    <p>Malicious content injected into the CDN cache</p> Signup and view all the answers

    What do access keys provide to users in an organization?

    <p>Programmatic authentication to AWS</p> Signup and view all the answers

    What type of attack involves compromising an identity provider's private key to forge authentication tokens?

    <p>Golden Security Assertion Markup Language (SAML) attack</p> Signup and view all the answers

    In the context of security and cryptography, which key can be shared with anybody?

    <p>Public key</p> Signup and view all the answers

    What is the primary advantage of a serverless environment for software developers?

    <p>Focus on writing code instead of server installation</p> Signup and view all the answers

    What feature of serverless cloud functions can help handle peak workloads?

    <p>Auto-scaling</p> Signup and view all the answers

    What security advice would be important for a team using serverless cloud functions?

    <p>Follow secure coding guidelines and avoid hard coding credentials into code</p> Signup and view all the answers

    What is the primary advantage of using serverless cloud functions for software developers?

    <p>Auto-scaling to handle peak workloads</p> Signup and view all the answers

    In the context of security and cryptography, which key can be shared with anybody?

    <p>Public key</p> Signup and view all the answers

    What is the specific target of a Golden Security Assertion Markup Language (SAML) type of attack?

    <p>Compromising an identity provider private key</p> Signup and view all the answers

    What type of attack involves compromising an identity provider's private key to forge authentication tokens?

    <p>Golden Security Assertion Markup Language (SAML) attack</p> Signup and view all the answers

    What feature of serverless cloud functions can help handle peak workloads?

    <p>Auto-scaling</p> Signup and view all the answers

    What is a potential consequence of an Instance Metadata Service (IMDS) attack on AWS EC2 instances?

    <p>Exposure of roles assigned to the VM and access keys configured for the specific VM</p> Signup and view all the answers

    In the context of Content Delivery Network (CDN) cache poisoning attacks, what could be a potential consequence of injecting malicious content into the CDN cache?

    <p>Denial-of-Service (DoS) attack to bring down origin servers</p> Signup and view all the answers

    What is the primary function of an Access Key in the context of AWS security?

    <p>Granting specific programmatically authentication to AWS resources</p> Signup and view all the answers

    In the context of cloud security, what is the potential impact of compromising an identity provider's private key?

    <p>Forging authentication tokens for unauthorized access to cloud resources</p> Signup and view all the answers

    What is the primary purpose of a Content Delivery Network (CDN) in cloud computing?

    <p>To strategically store copies of data from origin web servers near end users for efficient content delivery</p> Signup and view all the answers

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