AWS Security Blog
Tag: IAM users
Simplify granting access to your AWS resources by using tags on AWS IAM users and roles
Recently, AWS enabled tags on IAM principals (users and roles). The main benefit of this new feature is that you’ll be able to author a single policy to grant access to individual resources and you’ll no longer need to update your policies for each new resource that you add. In other words, you can now […]
Add Tags to Manage Your AWS IAM Users and Roles
We made it easier for you to manage your AWS Identity and Access Management (IAM) resources by enabling you to add tags to your IAM users and roles (also known as IAM principals). Tags enable you to add customizable key-value pairs to resources, and many AWS services support tagging of AWS resources. Now, you can […]
Reset Your AWS Root Account’s Lost MFA Device Faster by Using the AWS Management Console
March 12, 2024: We updated step 7 of this post. August 8, 2022: We made minor updates to some of the steps and images for resetting a lost MFA device. To help secure your AWS resources, AWS recommends that you follow the AWS Identity and Access Management (IAM) best practice of enabling multi-factor authentication (MFA) […]
Getting Started: Follow Security Best Practices as You Configure Your AWS Resources
After you create your first AWS account, you might be tempted to start immediately addressing the issue that brought you to AWS. For example, you might set up your first website, spin up a virtual server, or create your first storage solution. However, AWS recommends that first, you follow some security best practices to help […]
How to Audit Cross-Account Roles Using AWS CloudTrail and Amazon CloudWatch Events
You can use AWS Identity and Access Management (IAM) roles to grant access to resources in your AWS account, another AWS account you own, or a third-party account. For example, you may have an AWS account used for production resources and a separate AWS account for development resources. Throughout this post, I will refer to […]
Delegating API Access to AWS Services Using IAM Roles
Suppose you run a research lab and you dump a terabyte or so of data into Amazon DynamoDB for easy processing and analysis. Your colleagues at other labs and in the commercial sphere have become aware of your research and would like to reproduce your results and perform further analysis on their own. AWS supports this very important […]
Guidelines for When to Use Accounts, Users, and Groups
I often get asked when to use different AWS accounts to enforce separation of duties versus using IAM users and groups within a single account. While the complete answer depends on what AWS services you use, the general guidelines in this post will point you in the right direction. As context for the guidelines, consider […]