Amazon RDS for PostgreSQL now supports post-quantum TLS key exchange

Starting today, [Amazon RDS for PostgreSQL](https://aws.amazon.com/rds/postgresql/) introduces support for post-quantum TLS (PQ-TLS) key exchange, providing you with post-quantum cryptography options for encrypting your data in-transit. RDS for PostgreSQL versions 18 and higher support modification of the ssl\_groups parameter. You can [select cryptographic groups](https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/PostgreSQL.Concepts.General.SSL.html#PostgreSQL.Concepts.General.SSL.Groups) from the RDS for PostgreSQL allow list to align with your organization's security standards. Amazon RDS for PostgreSQL makes it simple to set up, operate, and scale PostgreSQL deployments in the cloud. Create or update a fully managed Amazon RDS database in the [Amazon RDS Management Console](https://console.aws.amazon.com/rds/) or by using the AWS Command Line Interface (AWS CLI).