# Security in ESP RainMaker

DevFeed: [Security in ESP RainMaker](<https://devfeed.tech/articles/security-in-esp-rainmaker-13690.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2025/03/security-in-esp-rainmaker/>)

Author: John Lee

Published: 2025-03-20T00:00:00Z

Content type: article

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [Esp Rainmaker](<https://devfeed.tech/topics/esp-rainmaker.md>), [Security](<https://devfeed.tech/topics/security.md>), [Internet of things](<https://devfeed.tech/topics/iot.md>), [Access Control](<https://devfeed.tech/topics/access-control.md>), [Authentication](<https://devfeed.tech/topics/authentication.md>), [Encryption](<https://devfeed.tech/topics/encryption.md>), [Cloud](<https://devfeed.tech/topics/cloud.md>)

Tags: [access-control](<https://devfeed.tech/tags/access-control.md>), [authentication](<https://devfeed.tech/tags/authentication.md>), [blog](<https://devfeed.tech/tags/blog.md>), [cloud](<https://devfeed.tech/tags/cloud.md>), [encryption](<https://devfeed.tech/tags/encryption.md>), [esp-rainmaker](<https://devfeed.tech/tags/esp-rainmaker.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [flash-encryption](<https://devfeed.tech/tags/flash-encryption.md>), [iot](<https://devfeed.tech/tags/iot.md>), [provisioning](<https://devfeed.tech/tags/provisioning.md>), [rainmaker](<https://devfeed.tech/tags/rainmaker.md>), [secure-boot](<https://devfeed.tech/tags/secure-boot.md>), [security](<https://devfeed.tech/tags/security.md>)

## AI overview

This article provides a high-level overview of the ESP RainMaker IoT platform's security architecture. It covers device hardware protections such as Secure Boot, secure signing, Flash Encryption, and secure storage, along with network security, authentication, access control, cloud data security, and certifications.

## Source excerpt

This article provides a high level overview of the security architecture of the ESP RainMaker IoT platform, covering all aspects like device hardware and network security, client network security, authentication and access control, user-device mapping, cloud data security and certifications.