Category: AWS Organizations

Many organizations continuously receive security-related findings that highlight resources that aren’t configured according to the organization’s security policies. The findings can come from threat detection services like Amazon GuardDuty, or from cloud security posture management (CSPM) services like AWS Security Hub, or other sources. An important question to ask is: How, and how soon, are […]

In this post, we continue with our recommendations for achieving least privilege at scale with AWS Identity and Access Management (IAM). In Part 1 of this two-part series, we described the first five of nine strategies for implementing least privilege in IAM at scale. We also looked at a few mental models that can assist […]

Least privilege is an important security topic for Amazon Web Services (AWS) customers. In previous blog posts, we’ve provided tactical advice on how to write least privilege policies, which we would encourage you to review. You might feel comfortable writing a few least privilege policies for yourself, but to scale this up to thousands of […]

The management of security services across organizations has evolved over the years, and can vary depending on the size of your organization, the type of industry, the number of services to be administered, and compliance regulations and legislation. When compliance standards require you to set up scoped administrative control of event monitoring and auditing, we […]

As cloud environments—and security risks associated with them—become more complex, it becomes increasingly critical to understand your cloud security posture so that you can quickly and efficiently mitigate security gaps. AWS Security Hub offers close to 300 automated controls that continuously check whether the configuration of your cloud resources aligns with the best practices identified […]

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. Here is the latest from AWS Identity from November 2020 through February 2021. The features highlighted in this blog post can help you manage […]

When AWS customers open their first account, they assume the responsibility for securely managing access to their root account credentials, under the Shared Responsibility Model. Initially protected by a password, it is the responsibility of each AWS customer to make decisions based on their operational and security requirements as to how they configure and manage […]

AWS Organizations provides central governance and management across AWS accounts. In this post, we explain how AWS Organizations can make the lives of your Information Security engineers easier, based on our experience in the Information Security team at Amazon. The service control policies (SCPs) feature in AWS Organizations offers you central control over permissions for […]

September 19, 2023: This post has been update to correct an explanation of multivalued condition keys. You can now reference Organizational Units (OUs), which are groups of AWS accounts in AWS Organizations, in AWS Identity and Access Management (IAM) policies, making it easier to define access for your IAM principals (users and roles) to the […]

For customers who use AWS to store or process personal information covered by the Australian Privacy Act 1988, I’m excited to announce that you can now accept a single AWS Australian Notifiable Data Breach Addendum (ANDB Addendum) for all accounts within your AWS Organization. Once accepted, all current and future accounts created or added to […]