At Amazon Web Services (AWS), our APIs and service functionality are a promise to our customers, so we very rarely make breaking changes or remove functionality from production services. Customers use the AWS Cloud to build solutions for their customers, and when disruptive changes are made or functionality is …

AWS customers already use Amazon Cognito for simple, fast authentication. With the launch of Amazon Verified Permissions, many will also want to add simple, fast authorization to their applications by using the user attributes that they have in Amazon Cognito. In this post, I will show you how to …

If you’ve had discussions with a security organization recently, there’s a high probability that the word automation has come up. As organizations scale and consume the benefits the cloud has to offer, it’s important to factor in and understand how the additional cloud footprint will affect …

Amazon Web Services (AWS) prioritizes security, privacy, and performance. Encryption is a vital part of privacy. To help provide long-term protection of encrypted data, AWS has been introducing quantum-resistant key exchange in common transport protocols used by AWS customers. In this blog post, we introduce post-quantum hybrid key exchange …

Amazon Cognito is an authentication, authorization, and user management service for your web and mobile applications. Your users can sign in directly through many different authentication methods, such as native accounts within Amazon Cognito or through a social login, such as Facebook, Amazon, or Google. You can also configure …

Amazon Security Lake automatically centralizes security data from both cloud and on-premises sources into a purpose-built data lake stored on a particular AWS delegated administrator account for Amazon Security Lake. In this blog post, I will show you how to configure your Amazon Security Lake solution with cloud activity …

In this blog post, we will show you how to use Amazon Elastic Load Balancing (ELB)—specifically a Network Load Balancer—to apply a more granular control on the cipher suites that are used between clients and servers when establishing an SSL/TLS connection with Amazon API Gateway. The …

AWS Verified Access helps improve your organization’s security posture by using security trust providers to grant access to applications. This service grants access to applications only when the user’s identity and the user’s device meet configured security requirements. In this blog post, we will provide an …

Amazon Inspector is a vulnerability management and application security service that helps improve the security of your workloads. It automatically scans applications for vulnerabilities and provides you with a detailed list of security findings, prioritized by their severity level, as well as remediation instructions. In this blog post, we …

With Amazon Cognito user pools, you can configure third-party SAML identity providers (IdPs) so that users can log in by using the IdP credentials. The Amazon Cognito user pool manages the federation and handling of tokens returned by a configured SAML IdP. It uses the public certificate of the …

Many of our customers use Amazon Cognito user pools to add authentication, authorization, and user management capabilities to their web and mobile applications. You can enable the built-in advanced security in Amazon Cognito to detect and block the use of credentials that have been compromised elsewhere, and to detect …

Have you ever wanted to initiate change in an Amazon Web Services (AWS) account after you update a GitHub repository, or deploy updates in an AWS application after you merge a commit, without the use of AWS Identity and Access Management (IAM) user access keys? If you configure an …

AWS Identity and Access Management (IAM) Access Analyzer is an important tool in your journey towards least privilege access. You can use IAM Access Analyzer access previews to preview and validate public and cross-account access before deploying permissions changes in your environment. For the permissions already in place, one …

With AWS Secrets Manager, you can securely store, manage, retrieve, and rotate the secrets required for your applications and services running on AWS. A secret can be a password, API key, OAuth token, or other type of credential used for authentication purposes. You can control access to secrets in …

This blog post shows you how to use AWS CloudTrail Lake capabilities to investigate CloudTrail activity across AWS Organizations in response to a security incident scenario. We will walk you through two security-related scenarios while we investigate CloudTrail activity. The method described in this post will help you with …

To respond to emerging threats, you will often need to sort through large datasets rapidly to prioritize security findings. Amazon Detective recently released two new features to help you do this. New visualizations in Detective show the connections between entities related to multiple Amazon GuardDuty findings, and a new …

AWS Network Firewall is a managed service that provides a convenient way to deploy essential network protections for your virtual private clouds (VPCs). In this blog, we are going to cover how to leverage the TLS inspection configuration with AWS Network Firewall and perform Deep Packet Inspection for encrypted …

Effective security incident response depends on adequate logging, as described in the AWS Security Incident Response Guide. If you have the proper logs and the ability to query them, you can respond more rapidly and effectively to security events. If a security event occurs, you can use various log …

Greetings from the AWS Customer Incident Response Team (CIRT)! AWS CIRT is dedicated to supporting customers during active security events on the customer side of the AWS Shared Responsibility Model. Over the past three years, AWS CIRT has supported customers with security events in their AWS accounts. These include …

Companies that store and process data on Amazon Web Services (AWS) want to prevent transfers of that data to or from locations outside of their company’s control. This is to support security strategies, such as data loss prevention, or to comply with the terms and conditions set forth …

Amazon Simple Queue Service (Amazon SQS) is a fully-managed message queueing service that enables you to decouple and scale microservices, distributed systems, and serverless applications. Amazon SQS provides authentication mechanisms so that you can control who has access to the queue. It also provides encryption in transit with HTTP …

Welcome back. If you’re joining this series for the first time, we recommend that you read the first blog post in this series, Considerations for security operations in the cloud, for some context on what we will discuss and deploy in this blog post. In the earlier post …

In November 2022, AWS introduced support for granular geographic (geo) match conditions in AWS WAF. This blog post demonstrates how you can use this new feature to customize your AWS WAF implementation and improve the security posture of your protected application. AWS WAF provides inline inspection of inbound traffic …

In this post, we continue with our recommendations for using AWS Identity and Access Management (IAM) APIs. In part 1 of this two-part series, we described how you could create IAM resources and use them soon after for authorization decisions. We also described options for monitoring and responding to …

In this two-part blog post, we’ll provide recommendations for using AWS Identity and Access Management (IAM) APIs, and we’ll share useful details on how IAM works so that you can use it more effectively. For example, you might be creating new IAM resources such as roles and …