[ Vault Enterprise] Describe the Benefits of Auto Unsealing with HSM VAULT-OPERATIONS-PROFESSIONAL Practice Questions (Page 3)

Questions 11–15

1. 11application · medium

   A company runs a multi-node Vault Enterprise cluster. Each node is configured with HSM auto-unseal. During a planned maintenance window, the entire cluster is restarted. What is the expected behavior regarding the seal status of the nodes?

   • AThe nodes will remain sealed until an operator enters the Shamir shares, even though HSM is configured.
   • BThe first node to start will unseal, and the remaining nodes will copy the unsealed state from it.
   • COnly the active node will unseal, and standby nodes will remain sealed until they become active.
   • DEach node will automatically unseal itself by contacting the HSM, so the cluster becomes operational without manual intervention.
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2. 12expert · hard

   A company is evaluating whether to use Shamir or HSM auto-unseal for its Vault Enterprise deployment. The security team is concerned about the risk of a single point of failure. Which consideration is most important when comparing the two approaches?

   • AWith HSM, the master key is stored in the HSM, so it is not a single point of failure.
   • BWith Shamir, the unseal keys are distributed among multiple people, so no single person is a point of failure.
   • CWith Shamir, the Vault can be unsealed by any single administrator, which is a security risk.
   • DWith HSM, the HSM itself is a single point of failure; if it is unavailable, the Vault cannot unseal.
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4. 13foundation · easy

   What is the role of the HSM-generated key in Vault Enterprise's auto-unseal process?

   • AIt is used to encrypt all data stored in Vault's storage backend.
   • BIt wraps and unwraps the master key, enabling automatic unsealing.
   • CIt replaces the master key entirely, so Vault does not need a master key.
   • DIt is used to sign Vault's audit logs to prove their integrity.
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5. 14application · medium

   A Vault Enterprise administrator is configuring HSM auto-unseal and wants to understand how the master key is protected. Which statement correctly describes the role of the HSM in this process?

   • AThe HSM replaces the master key entirely, so Vault uses the HSM's key for all cryptographic operations.
   • BThe HSM generates the master key and stores it internally, so Vault never has access to it.
   • CThe HSM stores the master key in plaintext, and Vault retrieves it directly from the HSM on startup.
   • DThe HSM generates a key that encrypts the master key, and the encrypted master key is stored in Vault's storage backend.
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6. 15foundation · easy

   Which operational benefit does HSM auto-unsealing provide compared to manual unsealing?

   • AIt eliminates the need for any key management processes.
   • BIt prevents all unauthorized access to Vault by using hardware-based authentication.
   • CIt allows Vault to unseal automatically after a restart or failure, reducing downtime.
   • DIt ensures Vault never goes into a sealed state, even during maintenance.
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