AWS Security Blog

Tag: IAM

Verify Resource-Based Permissions Using the IAM Policy Simulator

Today, AWS Identity and Access Management (IAM) made it easier to help you verify your permissions by adding support for resource-based policies in the IAM policy simulator. This extends the capabilities of the IAM policy simulator console and APIs to help you understand, test, and validate how your resource-based policies and IAM policies work together […]

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AWS IAM Sessions at re:Invent 2015

As I said last week, the breakout sessions for the Security & Compliance track have been announced and are shown in the re:Invent 2015 session catalog. If you are going to re:Invent 2015, you can add these sessions to your schedule now. Today, I will highlight the AWS Identity and Access Management (IAM) sessions that […]

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Introducing New APIs to Help Test Your Access Control Policies

AWS Identity and Access Management (IAM) has added two new APIs that enable you to automate validation and auditing of permissions for your IAM users, groups, and roles. Using these two APIs, you can call the IAM policy simulator using the AWS CLI or any of the AWS SDKs. Use the new iam:SimulatePrincipalPolicy API to […]

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Organize Your Permissions by Using Separate Managed Policies

This year we released managed policies to enable you to create a set of stand-alone policies that you can attach to multiple IAM entities (users, groups, and roles) in your AWS account. Since that release, we have heard from many of you that you’d prefer to mix and match policies instead of just using one universal […]

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How to Receive Notifications When Your AWS Account’s Root Access Keys Are Used

AWS Identity and Access Management (IAM) best practices recommend using IAM users or roles to access your AWS resources, instead of using your root credentials. If you follow this best practice, though, how can you monitor for root activity and take action if such activity occurs? AWS CloudTrail and Amazon CloudWatch provide the solution. In […]

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Test Your Roles’ Access Policies Using the AWS Identity and Access Management Policy Simulator

You can now use the AWS Identity and Access Management (IAM) policy simulator to test and validate your roles’ access control policies. The policy simulator is a tool to help you author and validate the policies that set permissions on your AWS resources. This tool provides a “playground” where you can iteratively author least privilege […]

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How to Create a Limited IAM Administrator by Using Managed Policies

AWS Identity and Access Management (IAM) recently launched managed policies, which enable you to attach a single access control policy to multiple entities (IAM users, groups, and roles). Managed policies also give you precise, fine-grained control over how your users can manage policies and permissions for other entities. For example, you can control which managed […]

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Newly Upgraded: Identity and Access Management Policy Validation

Earlier this month, we let you know that AWS Identity and Access Management (IAM) would be upgrading policy validation today (March 25, 2015) to help you ensure that your IAM policies match your intentions. This upgrade is now in effect for all IAM policies. Starting today, to save changes to your IAM policies, you must […]

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Coming March 25, 2015: Upgrades to IAM Policy Validation

On March 25, 2015, we will upgrade the Identity and Access Management (IAM) policy validation to help ensure that your policies reflect your intentions. Starting on this day, to save changes to policies, you must first ensure that your policies comply with the IAM policy grammar. Your existing policies will continue to work as they […]

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