In this blog post, I show you how to configure AWS Single Sign-On to define attribute-based access control (ABAC) permissions to manage Amazon Elastic Compute Cloud (Amazon EC2) instances and AWS Systems Manager Session Manager for federated users. This combination allows you to control access to specific Amazon EC2 …

Customers want a single and comprehensive view of the security posture of their workloads. Runtime security event monitoring is important to building secure, operationally excellent, and reliable workloads, especially in environments that run containers and container orchestration platforms. In this blog post, we show you how to use services …

In this blog post, I’ll walk you through the steps to integrate Azure AD as a federated identity provider in Amazon Cognito user pool. A user pool is a user directory in Amazon Cognito that provides sign-up and sign-in options for your app users. Identity management and authentication …

In this post you’ll learn about temporary elevated access and how it can mitigate risks relating to human access to your AWS environment. You’ll also be able to download a minimal reference implementation and use it as a starting point to build a temporary elevated access solution …

AWS Key Management Service (AWS KMS) helps customers to use encryption to secure their data. When creating a new encrypted Amazon Web Services (AWS) resource, such as an Amazon Relational Database Service (Amazon RDS) database or an Amazon Simple Storage Service (Amazon S3) bucket, all you have to do …

When a deviation from your secure baseline occurs, it’s crucial to respond and resolve the issue quickly and follow up with a forensic investigation and root cause analysis. Having a preconfigured infrastructure and a practiced plan for using it when there’s a deviation from your baseline will …

AWS CloudHSM provides a cloud-based hardware security module (HSM) that enables you to easily generate and use your own encryption keys in AWS. Using CloudHSM as part of a Microsoft Active Directory Certificate Services (AD CS) public key infrastructure (PKI) fortifies the security of your certificate authority (CA) private …

In this blog post, we’ll walk you through deploying a solution to correlate specific AWS Security Hub findings from multiple AWS services that are related to a single AWS resource, which indicates an increased possibility that a security incident has happened. AWS Security Hub ingests findings from multiple …

If you use both AWS Security Hub and Jira Service Management, you can use the new AWS Service Management Connector for Jira Service Management to create an automated, bidirectional integration between these two products that keeps your Security Hub findings and Jira issues in sync. In this blog post …

In this blog post, I introduce IAM Policy Validator for AWS CloudFormation (cfn-policy-validator), an open source tool that extracts AWS Identity and Access Management (IAM) policies from an AWS CloudFormation template, and allows you to run existing IAM Access Analyzer policy validation APIs against the template. I also show …

If you have an on-premises Windows Server Active Directory infrastructure, it’s important to plan carefully how to extend it into Amazon Web Services (AWS) when you’re migrating or implementing cloud-based applications. In this scenario, existing applications require Active Directory for authentication and identity management. When you migrate …

AWS Secrets Manager helps you protect the secrets that are needed to access your applications, services, and IT resources. With this service, you can rotate, manage, and retrieve database credentials, API keys, OAuth tokens, and other secrets throughout their lifecycle. The secret value rotation feature has built-in integration for …

In this blog post, we will show you how you can use AWS Systems Manager Change Manager to control access to Amazon Elastic Compute Cloud (Amazon EC2) instance interactive shell sessions, to enforce separation of duties. Separation of duties is a design principle where more than one person’s …

In this blog post you’ll learn about a hands-on solution you can use for automated disk collection across multiple AWS accounts. This solution will help your incident response team set up an automation workflow to capture the disk evidence they need to analyze to determine scope and impact …

In this post, we explain what the three most important AWS WAF rate-based rules are for proactively protecting your web applications against common HTTP flood events, and how to implement these rules. We share what the Shield Response Team (SRT) has learned from helping customers respond to HTTP floods …

You can improve your organization’s security posture by enforcing access to Amazon Web Services (AWS) resources based on IP address and geolocation. For example, users in your organization might bring their own devices, which might require additional security authorization checks and posture assessment in order to comply with …

In Amazon Cognito user pools, an app client is an entity that has permission to call unauthenticated API operations (that is, operations that don’t have an authenticated user), such as operations to sign up, sign in, and handle forgotten passwords. In this post, I show you a solution …

In this blog post, we show you how to automatically resolve AWS Identity and Access Management (IAM) Access Analyzer findings generated in response to unintended cross-account access for IAM roles. The solution automates the resolution by responding to the Amazon EventBridge event generated by IAM Access Analyzer for each …

Note: This blog post describes how to automatically update AWS WAF IP sets with the most recent AWS IP ranges for AWS services. This related blog post describes how to perform a similar update for Amazon CloudFront IP ranges that are used in VPC Security Groups. You can use …

This blog post discusses the benefits of using an attribute-based access control (ABAC) strategy and also describes how to use ABAC with AWS Single Sign-On (AWS SSO) when you’re using Okta as an identity provider (IdP). Over the past two years, Amazon Web Services (AWS) has invested heavily …

Amazon Web Services (AWS) is happy to announce the publication of the AWS Security Reference Architecture (AWS SRA). This is a comprehensive set of examples, guides, and design considerations that you can use to deploy the full complement of AWS security services in a multi-account environment that you manage …

AWS CloudHSM provides fully-managed hardware security modules (HSMs) in the AWS Cloud. CloudHSM automates day-to-day HSM management tasks including backups, high availability, provisioning, and maintenance. You’re still responsible for all user management and application integration. In this post, you will learn best practices to help you maximize the …

Today, AWS Key Management Service (AWS KMS) is introducing multi-Region keys, a new capability that lets you replicate keys from one Amazon Web Services (AWS) Region into another. Multi-Region keys are designed to simplify management of client-side encryption when your encrypted data has to be copied into other Regions …

As customers migrate workloads into Amazon Web Services (AWS) they may be running a combination of on-premises and cloud infrastructure. When certificates are issued to this infrastructure, having a common root of trust to the certificate hierarchy allows for consistency and interoperability of the Public Key Infrastructure (PKI) solution …

AWS Security Hub provides a comprehensive view of the security alerts and security posture in your accounts. In this blog post, we show how you can import AWS IoT Device Defender audit findings into Security Hub. You can then view and organize Internet of Things (IoT) security findings in …