AWS Security Blog
New! Set permission guardrails confidently by using IAM access advisor to analyze service-last-accessed information for accounts in your AWS organization
You can use AWS Organizations to centrally govern and manage multiple accounts as you scale your AWS workloads. With AWS Organizations, central security administrators can use service control policies (SCPs) to establish permission guardrails that all IAM users and roles in the organization’s accounts adhere to. When teams and projects are just getting started, administrators […]
Add a layer of security for AWS IAM Identity Center user portal sign-in with context-aware email-based verification
September 12, 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. If you’re an IT administrator of a growing workforce, your users will require access to a growing number of business applications and AWS accounts. […]
Automate analyzing your permissions using IAM access advisor APIs
As an administrator that grants access to AWS, you might want to enable your developers to get started with AWS quickly by granting them broad access. However, as your developers gain experience and your applications stabilize, you want to limit permissions to only what they need. To do this, access advisor will determine the permissions […]
Use YubiKey security key to sign into AWS Management Console with YubiKey for multi-factor authentication
April 25, 2023: We’ve updated this blog post to include more security learning resources. Update on October 8, 2018: After we launched support for security devices manufactured by Yubico on September 25, 2018, we received feedback from customers to support other U2F security key providers, as well. Starting October 8, 2018, you can now enable […]
Enable Federated API Access to your AWS Resources for up to 12 hours Using IAM Roles
Now, your applications and federated users can complete longer running workloads in a single session by increasing the maximum session duration up to 12 hours for an IAM role. Users and applications still retrieve temporary credentials by assuming roles using AWS Security Token Service (AWS STS), but these credentials can now be valid for up […]
Now Use AWS IAM to Delete a Service-Linked Role When You No Longer Require an AWS Service to Perform Actions on Your Behalf
Earlier this year, AWS Identity and Access Management (IAM) introduced service-linked roles, which provide you an easy and secure way to delegate permissions to AWS services. Each service-linked role delegates permissions to an AWS service, which is called its linked service. Service-linked roles help with monitoring and auditing requirements by providing a transparent way to […]
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) […]
Greater Transparency into Actions AWS Services Perform on Your Behalf by Using AWS CloudTrail
To make managing your AWS account easier, some AWS services perform actions on your behalf, including the creation and management of AWS resources. For example, AWS Elastic Beanstalk automatically handles the deployment details of capacity provisioning, load balancing, auto-scaling, and application health monitoring. To make these AWS actions more transparent, AWS adds an AWS Identity and Access […]






