Alibaba Cloud Key Management Service (KMS)
Managed cloud key management and cryptography service with HSM support on Alibaba Cloud.
Alibaba Cloud Key Management Service (KMS)
Managed cloud key management and cryptography service with HSM support on Alibaba Cloud.
Data verified May 2026
ADYour product here. Reach security decision-makers.Launch a campaignAlibaba Cloud Key Management Service (KMS) Description
Alibaba Cloud Key Management Service (KMS) is a cloud-based cryptographic key management platform that enables organizations to protect, manage, use, and audit cryptographic keys on Alibaba Cloud. It provides fully managed key lifecycle management, including key generation, rotation, enabling/disabling, and deletion. KMS supports Bring Your Own Key (BYOK) imports into managed HSMs that have passed FIPS 140-2 Level 3 validation. It integrates with a wide range of Alibaba Cloud services such as ECS, RDS, OSS, NAS, and MaxCompute to provide native data encryption. KMS offers envelope encryption, authenticated encryption with associated data (AEAD), and asymmetric key-based digital signature verification. Authentication and authorization are managed through RAM (Resource Access Management), while key usage is audited via ActionTrail, with logs storable in OSS or Log Service for SIEM integration. KMS supports custom key rotation policies, secret management for AK/SK credentials and passwords, and hardware KMS instances for high-assurance environments. It operates on a pay-as-you-go billing model with a minimum price of USD 4.5 per day per instance. SDKs are available in Java, Go, PHP, and Python for application-level encryption scenarios.
Alibaba Cloud Key Management Service (KMS) FAQ
Common questions about Alibaba Cloud Key Management Service (KMS) including features, pricing, alternatives, and user reviews.
Alibaba Cloud Key Management Service (KMS) is Managed cloud key management and cryptography service with HSM support on Alibaba Cloud, developed by Alibaba Cloud. It is a Cloud Security solution designed to help security teams with Encryption, Secrets Management.
Alibaba Cloud Key Management Service (KMS) offers the following core capabilities:
1.Key lifecycle management including creation, rotation, enabling/disabling, and deletion
2.Bring Your Own Key (BYOK) import into managed HSMs
3.FIPS 140-2 Level 3 validated managed HSMs
4.Custom automatic key rotation policies
5.Envelope encryption via single API call
6.Authenticated Encryption with Associated Data (AEAD) support
7.Asymmetric key-based digital signature verification
8.Secret management for AK/SK credentials, tokens, and passwords
9.Key usage auditing via ActionTrail with OSS and Log Service export
10.Authentication and authorization management through RAM
Alibaba Cloud Key Management Service (KMS) integrates natively with Alibaba Cloud ECS (Elastic Compute Service), Alibaba Cloud RDS (ApsaraDB RDS), Alibaba Cloud OSS (Object Storage Service), Alibaba Cloud NAS, Alibaba Cloud MaxCompute, Alibaba Cloud ActionTrail, Alibaba Cloud RAM (Resource Access Management), Alibaba Cloud Log Service, Alibaba Cloud OSS (for log storage). Integration support lets security teams connect Alibaba Cloud Key Management Service (KMS) to existing SIEM, ticketing, identity, and notification systems without custom development.
Alibaba Cloud Key Management Service (KMS) is deployed as a cloud solution, suited to smb, mid-market, enterprise organizations looking to operationalize cloud security. The commercial offering is positioned for production security operations with vendor support and SLAs.
Alibaba Cloud Key Management Service (KMS) is built for security teams handling Encryption, Secrets Management. It supports workflows including key lifecycle management including creation, rotation, enabling/disabling, and deletion, bring your own key (byok) import into managed hsms, fips 140-2 level 3 validated managed hsms. Teams typically adopt Alibaba Cloud Key Management Service (KMS) when they need to cloud security capabilities integrated into their existing stack. Explore similar tools at https://cybersectools.com/alternatives/alibaba-cloud-cdn
Alibaba Cloud Key Management Service (KMS) is a commercial Cloud Security solution. For detailed pricing information, visit https://www.alibabacloud.com/product/kms or contact Alibaba Cloud directly.
Popular alternatives to Alibaba Cloud Key Management Service (KMS) include:
1.HashiCorp Vault - Identity-based secrets mgmt platform for credentials, certs, keys & encryption (Commercial)
2.CipherStash Stash - TypeScript secrets manager with zero-trust vault and cryptographic audit trails. (Commercial)
3.Thales CipherTrust Manager - Enterprise key management solution for centralized encryption key lifecycle mgmt (Commercial)
4.Akeyless Multi-Cloud KMS BYOK - Multi-cloud KMS for centralized BYOK encryption key management and rotation (Commercial)
5.Futurex Key Management Solutions (KMS) - Enterprise KMS for lifecycle management of cryptographic keys via HSM. (Commercial)
Compare all Alibaba Cloud Key Management Service (KMS) alternatives at https://cybersectools.com/alternatives/alibaba-cloud-cdn
Alibaba Cloud Key Management Service (KMS) is for security teams and organizations that need Encryption, Secrets Management. It's particularly suitable for enterprises requiring robust, commercial-grade security capabilities. Other Cloud Security tools can be found at https://cybersectools.com/categories/cloud-security
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