An organization needs to encrypt IBM Cloud Kubernetes Service secrets and the etcd store with...

IBM Cloud Hyper Protect Crypto Services is the correct service to use for encrypting IBM Cloud Kubernetes Service secrets and the etcd store with the organization's own root keys onFIPS 140-2 Level 4-certified hardware.

IBM Cloud Hyper Protect Crypto Services: This service provides a highly secure key management system and supports encryption operations using FIPS 140-2 Level 4-certified hardware. It ensures that the keys used to encrypt data never leave the secure boundary of the Hardware Security Module (HSM), which meets the highest level of security certification (Level 4).

Use Case Suitability: For organizations needing to meet stringent regulatory and compliance requirements (such as those demanding FIPS 140-2 Level 4 certification), Hyper Protect Crypto Services offers the necessary security controls to protect Kubernetes secrets and other sensitive data.

References from IBM Cloud Professional Architect Materials:

The IBM documentation on Hyper Protect Crypto Services confirms that it uses FIPS 140-2 Level 4-certified hardware, making it the correct choice for this requirement.

Other options are incorrect:

B. IBM Cloud Secrets ManagerandC. IBM Cloud Key Protectdo not utilize FIPS 140-2 Level 4-certified hardware.

D. IBM Cloud Managed Encryption Servicesis not a specific service related to the required encryption hardware.

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