Amazon RDS for Oracle and Amazon RDS for PostgreSQL now support Amazon RDS Encrypted Cross-Region Automated Backups

Starting today Amazon Relational Database Service (RDS) for Oracle and Amazon RDS for PostgreSQL now support Amazon RDS Encrypted Cross-Region Automated Backups. This feature extends the existing RDS backup functionality, giving you the ability to set up automatic replication of system snapshots and transaction logs from a primary AWS Region to a secondary AWS Region. These backups are encrypted using an AWS KMS customer master key in the destination Region.

Source:: Amazon AWS