---
title: "Discussion on \"MongoDB Atlas AWS IAM passwordless authentication example\" | Hashnode"
description: "Discussion on \"MongoDB Atlas AWS IAM passwordless authentication example\". Connect AWS Lambda to MongoDB Atlas with IAM, no passwords: create the execution role, add an Atlas IAM database user and connect with the Node.js driver."
url: "https://hashnode.com/posts/mongodb-atlas-aws-iam-passwordless-authentication-example/62fa2c7dfffdab933bdec6b2"
---

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# [MongoDB Atlas AWS IAM passwordless authentication example](https://blog.learnmorecloud.com/mongodb-atlas-aws-iam-passwordless-authentication-example?utm_source=hashnode&utm_medium=feed)

Connect AWS Lambda to MongoDB Atlas with IAM, no passwords: create the execution role, add an Atlas IAM database user and connect with the Node.js driver.

Aug 15, 2022 · 9 min read · blog.learnmorecloud.com  
Updated Nov 1  
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-   [#aws](https://hashnode.com/tag/aws)
-   [#mongodb](https://hashnode.com/tag/mongodb)
-   [#security](https://hashnode.com/tag/security)
-   [#passwordless](https://hashnode.com/tag/passwordless)
-   [#aws-lambda](https://hashnode.com/tag/aws-lambda)
-   [#iam](https://hashnode.com/tag/iam)

## Written by

[Vishnu S](https://hashnode.com/@tastyapple)

@tastyapple · Kerala, India

  
[View profile](https://hashnode.com/@tastyapple)

Lead Cloud Engineer, AWS Certified DevOps Professional

## Responses 4

Markdown supported · ⌘↵ to post

[Cyril Kunjumon](https://hashnode.com/@cyrilKg)

[Aug 16, 2022](https://hashnode.com/posts/mongodb-atlas-aws-iam-passwordless-authentication-example/62fa2c7dfffdab933bdec6b2/comment/62fbce3c4900bfdc62763eac)

Very informative and well-written article.

[Vishnu S](https://hashnode.com/@tastyapple)

[Aug 16, 2022](https://hashnode.com/posts/mongodb-atlas-aws-iam-passwordless-authentication-example/62fa2c7dfffdab933bdec6b2/comment/62fbce3c4900bfdc62763eac#reply-62fbec574900bfdc6276449b)

Thank you.

[Alwin Sebastian](https://hashnode.com/@alwinseb)

[Aug 15, 2022](https://hashnode.com/posts/mongodb-atlas-aws-iam-passwordless-authentication-example/62fa2c7dfffdab933bdec6b2/comment/62fa92dfbe14cfbd5d7c8f78)

Nice article 🙌

[Vishnu S](https://hashnode.com/@tastyapple)

[Aug 15, 2022](https://hashnode.com/posts/mongodb-atlas-aws-iam-passwordless-authentication-example/62fa2c7dfffdab933bdec6b2/comment/62fa92dfbe14cfbd5d7c8f78#reply-62fa9753be14cfbd5d7c901c)

Thank you.

[Vaisakh Np](https://hashnode.com/@NaanViolence)

[Aug 15, 2022](https://hashnode.com/posts/mongodb-atlas-aws-iam-passwordless-authentication-example/62fa2c7dfffdab933bdec6b2/comment/62fa8983fffdab933bded610)

very helpful🔥

[Vishnu S](https://hashnode.com/@tastyapple)

[Aug 15, 2022](https://hashnode.com/posts/mongodb-atlas-aws-iam-passwordless-authentication-example/62fa2c7dfffdab933bdec6b2/comment/62fa8983fffdab933bded610#reply-62fa8c24fffdab933bded693)

Thank you.

[Malavika Manoj](https://hashnode.com/@stayinahead)

[Aug 15, 2022](https://hashnode.com/posts/mongodb-atlas-aws-iam-passwordless-authentication-example/62fa2c7dfffdab933bdec6b2/comment/62fa2ddcfffdab933bdec6e5)

A very relevant and informative post. Thank you.😊

[Vishnu S](https://hashnode.com/@tastyapple)

[Aug 15, 2022](https://hashnode.com/posts/mongodb-atlas-aws-iam-passwordless-authentication-example/62fa2c7dfffdab933bdec6b2/comment/62fa2ddcfffdab933bdec6e5#reply-62fa4674be14cfbd5d7c8177)

🙌