Managed encryption key service on AWS
Tier 1 (Massive)
Adoption
Tier 1 (Leader)
Recognition
Tier 1
Security
Tier 1
Reliability
AWS Key Management Service (KMS) is a managed encryption key service provided by Amazon Web Services. It enables organizations to create, control, and manage cryptographic keys used to encrypt data across AWS services and applications. KMS is built on AWS's cloud infrastructure and provides centralized key management with enterprise-grade security controls.
AWS KMS operates on a hybrid pricing model:
This pricing structure allows organizations to pay for both the keys they maintain and the operations they perform, scaling costs with actual usage patterns.
AWS KMS is designed for:
The service is particularly valuable for organizations that need audit trails, role-based access controls, and compliance certifications as core requirements rather than optional features.
$1/month per key / $0.03 per 10,000 API calls
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