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Key Management Service

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Related Services¶

OBS¶

Object Storage Service (OBS) is a scalable service that provides secure, reliable, and cost-effective cloud storage for massive amounts of data. KMS provides central management and control capabilities of CMKs for OBS. It is used for server-side encryption with KMS-managed keys (SSE-KMS) on OBS.

EVS¶

Elastic Volume Service (EVS) offers scalable block storage for cloud servers. With high reliability, high performance, and rich specifications, EVS disks can be used for distributed file systems, development and test environments, data warehouse applications, and high-performance computing (HPC) scenarios to meet diverse service requirements. KMS provides central management and control capabilities of CMKs for EVS. It is used for encryption in EVS.

IMS¶

Image Management Service (IMS) allows you to manage the entire lifecycle of your images. KMS provides central management and control capabilities of CMKs for Image Management Service (IMS). It is used for private image encryption in IMS.

SFS¶

Scalable File Service (SFS) provides high-performance file storage (NAS) that can be expanded on demand. KMS provides central management and control capabilities of CMKs for SFS. It is used for file system encryption in SFS.

RDS¶

Relational Database Service (RDS) is a relational database that is reliable, scalable, easy to manage, and immediately ready for use. KMS provides central management and control capabilities of CMKs for RDS. It is used for disk encryption in relational databases.

ECS¶

An ECS is a basic computing component that consists of CPUs, memory, OS, and elastic volume service (EVS). After creating an ECS, you can use it like your local computer or physical server.

Dedicated HSM can encrypt sensitive data in the service systems on your ECS. You can control the generation, storage, and access authorization of keys to ensure the integrity and confidentiality of data during transmission and storage.

IAM¶

Identity and Access Management (IAM) provides the permission management function for .

Only users who have KMS Administrator permissions can use .

To apply for permissions, contact a user with Security Administrator permissions. For details, see the .

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last updated: 2025-06-16 13:34 UTC - commit: 9d06df826f076e5f91196f3ac0752759bac849b9
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Page Contents
  • Related Services
    • OBS
    • EVS
    • IMS
    • SFS
    • RDS
    • ECS
    • IAM
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