Data encryption - Amazon IoT Greengrass
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Amazon IoT Greengrass Version 1 entered the extended life phase on June 30, 2023. For more information, see the Amazon IoT Greengrass V1 maintenance policy. After this date, Amazon IoT Greengrass V1 won't release updates that provide features, enhancements, bug fixes, or security patches. Devices that run on Amazon 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 Amazon IoT Greengrass Version 2, which adds significant new features and support for additional platforms.

Data encryption

Amazon IoT Greengrass uses encryption to protect data while in-transit (over the internet or local network) and at rest (stored in the Amazon Web Services Cloud).

Devices in a Amazon IoT Greengrass environment often collect data that's sent to Amazon services for further processing. For more information about data encryption on other Amazon services, see the security documentation for that service.

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