AWS Security Blog

Category: AWS Identity and Access Management (IAM)

Writing IAM Policies: Grant Access to User-Specific Folders in an Amazon S3 Bucket

Mar 25, 2024: We have fixed the JSON code examples which caused errors by replacing the curly quotes with straight quotes. November 14, 2023: We’ve updated this post to use IAM Identity Center and follow updated IAM best practices. In this post, we discuss the concept of folders in Amazon Simple Storage Service (Amazon S3) […]

Set up AWS Private Certificate Authority to issue certificates for use with IAM Roles Anywhere

Traditionally, applications or systems—defined as pieces of autonomous logic functioning without direct user interaction—have faced challenges associated with long-lived credentials such as access keys. In certain circumstances, long-lived credentials can increase operational overhead and the scope of impact in the event of an inadvertent disclosure. To help mitigate these risks and follow the best practice […]

circuit board

Refine permissions for externally accessible roles using IAM Access Analyzer and IAM action last accessed

When you build on Amazon Web Services (AWS) across accounts, you might use an AWS Identity and Access Management (IAM) role to allow an authenticated identity from outside your account—such as an IAM entity or a user from an external identity provider—to access the resources in your account. IAM roles have two types of policies […]

IAM Roles Anywhere with an external certificate authority

IAM Roles Anywhere with an external certificate authority

AWS Identity and Access Management Roles Anywhere allows you to use temporary Amazon Web Services (AWS) credentials outside of AWS by using X.509 Certificates issued by your certificate authority (CA). Faraz Angabini goes deep into using IAM Roles Anywhere in his blog post Extend AWS IAM roles to workloads outside of AWS with IAM Roles […]

AWS Secrets Manager

Use AWS Secrets Manager to store and manage secrets in on-premises or multicloud workloads

AWS Secrets Manager helps you manage, retrieve, and rotate database credentials, API keys, and other secrets throughout their lifecycles. You might already use Secrets Manager to store and manage secrets in your applications built on Amazon Web Services (AWS), but what about secrets for applications that are hosted in your on-premises data center, or hosted […]

AWS Certificate Manager

How to use AWS Certificate Manager to enforce certificate issuance controls

AWS Certificate Manager (ACM) lets you provision, manage, and deploy public and private Transport Layer Security (TLS) certificates for use with AWS services and your internal connected resources. You probably have many users, applications, or accounts that request and use TLS certificates as part of your public key infrastructure (PKI); which means you might also need […]

Enable external pipeline deployments to AWS Cloud by using IAM Roles Anywhere

Enable external pipeline deployments to AWS Cloud by using IAM Roles Anywhere

June 10, 2024: In February 2024, the workload identity federation feature for Azure DevOps became generally available. This feature is a native way to manage authentication between Azure DevOps and your AWS accounts. October 3, 2023: We updated this post to include the requirement for AWS Toolkit for Azure DevOps in the walkthrough. Continuous integration […]

How to implement cryptographic modules to secure private keys used with IAM Roles Anywhere

AWS Identity and Access Management (IAM) Roles Anywhere enables workloads that run outside of Amazon Web Services (AWS), such as servers, containers, and applications, to use X.509 digital certificates to obtain temporary AWS credentials and access AWS resources, the same way that you use IAM roles for workloads on AWS. Now, IAM Roles Anywhere allows […]

Event pattern details selected

How to receive alerts when your IAM configuration changes

June 12, 2024: Update: This post has been updated to deploy the solution in the North Virginia (us-east-1) AWS Region. August 21, 2023: This post had been updated to change from wildcard pattern matching to using “prefixes” for EventBridge pattern rules. July 27, 2023: This post was originally published February 5, 2015, and received a […]

Migrating your secrets to AWS Secrets Manager, Part 2: Implementation

Migrating your secrets to AWS Secrets Manager, Part 2: Implementation

In Part 1 of this series, we provided guidance on how to discover and classify secrets and design a migration solution for customers who plan to migrate secrets to AWS Secrets Manager. We also mentioned steps that you can take to enable preventative and detective controls for Secrets Manager. In this post, we discuss how […]