AWS Security Blog

Category: AWS Organizations

Enforce zero data retention on Amazon Bedrock with Bedrock Projects and service control policies

With the introduction of models that require data sharing with third-party providers—such as Claude Fable 5—organizations need a way to centrally enforce data retention policies. Amazon Bedrock gives you control over whether your prompts and model outputs are retained after an inference request completes. You might need a way to enforce your retention settings across […]

Restrict AWS Management Console access to expected networks with sign-in resource-based policies and RCPs

Amazon Web Services (AWS) recently announced support for resource-based policies and resource control policies (RCPs) for AWS Sign-In. By using resource-based policies and RCPs, you can restrict access to the AWS Management Console sign-in and aws login CLI sessions to requests from your expected networks, your on-premises data center networks, and your Amazon Virtual Private […]

CIRT insights: How to help prevent unauthorized account removals from AWS Organizations

The AWS Customer Incident Response Team works with customers to help them recover from active security incidents. As part of this work, the team often uncovers new or trending tactics used by various threat actors that take advantage of specific customer configurations and designs. Understanding these tactics can help inform your architecture decisions, improve your […]

Minimize risk through defense in depth: Building a comprehensive AWS control framework

Security and governance teams across all environments face a common challenge: translating abstract security and governance requirements into a concrete, integrated control framework. AWS services provide capabilities that organizations can use to implement controls across multiple layers of their architecture—from infrastructure provisioning to runtime monitoring. Many organizations deploy multi-account environments with AWS Control Tower, or […]

Unlock new possibilities: AWS Organizations service control policy now supports full IAM language

Amazon Web Service (AWS) recently announced that AWS Organizations now offers full AWS Identity and Access Management (IAM) policy language support for service control policies (SCPs). With this feature, you can use conditions, individual resource Amazon Resource Names (ARNs), and the NotAction element with Allow statements. Additionally, you can now use wildcards at the beginning or middle of […]

How to import existing AWS Organizations SCPs and RCPs to CloudFormation

Many AWS Organizations customers begin by creating and manually applying service control policies (SCPs) and resource control policies (RCPs) through the AWS Management Console or AWS Command Line Interface (AWS CLI) when they first set up their environments. However, as the organization grows and the number of policies increases, this manual approach can become cumbersome. It can […]

Enforce resource configuration to control access to new features with AWS

Establishing and maintaining an effective security and governance posture has never been more important for enterprises. This post explains how you, as a security administrator, can use Amazon Web Services (AWS) to enforce resource configurations in a manner that is designed to be secure, scalable, and primarily focused on feature gating. In this context, feature […]

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Secure root user access for member accounts in AWS Organizations

November 17, 2025: The MFA Security Key program, which provided eligible customers with free MFA devices, has been discontinued effective November 6th, 2025. While existing devices will continue to function normally, no new orders for MFA security keys will be accepted after the program closure date. AWS Identity and Access Management (IAM) now supports centralized […]

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Amazon Inspector suppression rules best practices for AWS Organizations

Vulnerability management is a vital part of network, application, and infrastructure security, and its goal is to protect an organization from inadvertent access and exposure of sensitive data and infrastructure. As part of vulnerability management, organizations typically perform a risk assessment to determine which vulnerabilities pose the greatest risk, evaluate their impact on business goals […]

Improve security incident response times by using AWS Service Catalog to decentralize security notifications

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 […]