AWS Security Blog
Author: Sulay Shah
Rely on employee attributes from your corporate directory to create fine-grained permissions in AWS
In my earlier post Simplify granting access to your AWS resources by using tags on AWS IAM users and roles, I explained how to implement attribute-based access control (ABAC) in AWS to simplify permissions management at scale. In that scenario, I talked about relying on attributes on your IAM users and roles for access control […]
Create fine-grained session permissions using IAM managed policies
As a security best practice, AWS Identity and Access Management (IAM) recommends that you use temporary security credentials from AWS Security Token Service (STS) when you access your AWS resources. Temporary credentials are short-term credentials generated dynamically and provided to the user upon request. Today, one of the most widely used mechanisms for requesting temporary […]
Setting permissions to enable accounts for upcoming AWS Regions
Update on April 9, 2019: We added some text to clarify that the session token size is going to increase. The AWS Cloud spans 61 Availability Zones within 20 geographic regions around the world, and has announced plans to expand to 12 more Availability Zones and four more Regions: Hong Kong, Bahrain, Cape Town, and […]
How to quickly find and update your access keys, password, and MFA setting using the AWS Management Console
August 10, 2022: This blog post has been updated to reflect the new name of AWS Single Sign-On (SSO) – AWS IAM Identity Center. Read more about the name change here. You can now more quickly view and update all your security credentials from one place using the “My Security Credentials” page in the AWS […]
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 […]
An easier way to control access to AWS resources by using the AWS organization of IAM principals
AWS Identity and Access Management (IAM) now makes it easier for you to control access to your AWS resources by using the AWS organization of IAM principals (users and roles). For some services, you grant permissions using resource-based policies to specify the accounts and principals that can access the resource and what actions they can […]
Easier way to control access to AWS regions using IAM policies
Update on February 20, 2019: We updated the policy example to remove the “iam:AttachRolePolicy” permission. We also added a reference to the permissions boundaries security blog post to show how to grant developers the permissions to create roles they can pass to AWS services. We made it easier for you to comply with regulatory standards […]