Reliable message delivery
Amazon SNS uses message storage in various access areas to provide enhanced message retention.
Automatic scaling of workload
Amazon SNS uses the proven AWS cloud to dynamically scale your application.
Simplify architecture with message filtering.
Secure storage of confidential messages
Amazon SNS provides data encryption for transfers using Amazon ATS certificates to support HTTPS APIs and can also encrypt stored data using AWS KMS keys.
Amazon Simple Notification Service (SNS) is a highly available, reliable, secure, fully managed Pub / Sub messaging service that can isolate microservices, distributed systems, and serverless applications. In Amazon SNS, you can use themes to send high-performance push messages to multiple recipients at once.