AWS IoT Greengrass Version 1 entered the extended life phase on June 30, 2023. For more information, see the AWS IoT Greengrass V1 maintenance policy. After this date, AWS IoT Greengrass V1 won't release updates that provide features, enhancements, bug fixes, or security patches. Devices that run on AWS IoT Greengrass V1 won't be disrupted and will continue to operate and to connect to the cloud. We strongly recommend that you migrate to AWS IoT Greengrass Version 2, which adds significant new features and support for additional platforms.
Data encryption
AWS IoT Greengrass uses encryption to protect data while in-transit (over the internet or local network) and at rest (stored in the AWS Cloud).
Devices in a AWS IoT Greengrass environment often collect data that's sent to AWS services for further processing. For more information about data encryption on other AWS services, see the security documentation for that service.
