Amazon RDS for PostgreSQL now supports post-quantum TLS key exchange
Amazon RDS ยท 2026-09-24
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Technical Details
| Affected Versions | 18 and higher |
|---|---|
| Regions | all |
| Migration Required | Yes |
| Cost Impact | Neutral |
| IaC Impact | High |
What This Means
For DevOps Teams
Update Amazon RDS for PostgreSQL deployments to version 18 or higher and configure the ssl_groups parameter to utilize post-quantum cryptography options from the allow list, ensuring alignment with organizational security standards.
For Platform Teams
Integrate post-quantum TLS key exchange support in Amazon RDS for PostgreSQL to enhance the security posture of cloud-based PostgreSQL deployments, reducing the risk of future cryptographic vulnerabilities.
For Executives
Evaluate the adoption of post-quantum TLS key exchange in Amazon RDS for PostgreSQL to enhance data security and align with evolving cryptographic standards, ensuring future-proof encryption for in-transit data.
Source
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