Amazon Aurora Now Supports Post-Quantum TLS Key Exchange
AWS, Thursday, October 29th, 2026
Amazon Aurora PostgreSQL 18 and higher now supports post-quantum TLS key exchange via the configurable ssl_groups parameter.
Amazon Aurora PostgreSQL-Compatible Edition now supports post-quantum TLS key exchange to protect data in transit.
On PostgreSQL versions 18 and higher, customers can modify the ssl_groups parameter and select cryptographic groups from an Aurora allow list to match their organization's security standards.
The announcement also summarizes Aurora features such as serverless scale-to-zero, Global Database and I/O-Optimized.