AWS Security Blog

Category: Best Practices

Percentage improvement of ACCP 2.0 over 1.6 performance benchmarks on c7g.large Amazon Linux Graviton 3

Accelerating JVM cryptography with Amazon Corretto Crypto Provider 2

Earlier this year, Amazon Web Services (AWS) released Amazon Corretto Crypto Provider (ACCP) 2, a cryptography provider built by AWS for Java virtual machine (JVM) applications. ACCP 2 delivers comprehensive performance enhancements, with some algorithms (such as elliptic curve key generation) seeing a greater than 13-fold improvement over ACCP 1. The new release also brings […]

Discover the benefits of AWS WAF advanced rate-based rules

Discover the benefits of AWS WAF advanced rate-based rules

In 2017, AWS announced the release of Rate-based Rules for AWS WAF, a new rule type that helps protect websites and APIs from application-level threats such as distributed denial of service (DDoS) attacks, brute force log-in attempts, and bad bots. Rate-based rules track the rate of requests for each originating IP address and invokes a […]

Two real-life examples of why limiting permissions works: Lessons from AWS CIRT

Welcome to another blog post from the AWS Customer Incident Response Team (CIRT)! For this post, we’re looking at two events that the team was involved in from the viewpoint of a regularly discussed but sometimes misunderstood subject, least privilege. Specifically, we consider the idea that the benefit of reducing permissions in real-life use cases […]

Validate IAM policies by using IAM Policy Validator for AWS CloudFormation and GitHub Actions

Validate IAM policies by using IAM Policy Validator for AWS CloudFormation and GitHub Actions

April 15, 2024: AWS has launched two new GitHub Actions that can be used to simplify some of the steps covered in this blog post. Click here to learn more abbot the new GitHub actions for AWS CloudFormation and HashiCorp’s Terraform. In this blog post, I’ll show you how to automate the validation of AWS […]

SageMaker machine learning insights architecture for Security Lake

Generate machine learning insights for Amazon Security Lake data using Amazon SageMaker

Amazon Security Lake automatically centralizes the collection of security-related logs and events from integrated AWS and third-party services. With the increasing amount of security data available, it can be challenging knowing what data to focus on and which tools to use. You can use native AWS services such as Amazon QuickSight, Amazon OpenSearch, and Amazon […]

How AWS built the Security Guardians program, a mechanism to distribute security ownership

How AWS built the Security Guardians program, a mechanism to distribute security ownership

Product security teams play a critical role to help ensure that new services, products, and features are built and shipped securely to customers. However, since security teams are in the product launch path, they can form a bottleneck if organizations struggle to scale their security teams to support their growing product development teams. In this […]

Multi-account diagram for sharing your IPAM pool from a networking account in the Infrastructure OU to accounts in the Development OU

Configure fine-grained access to your resources shared using AWS Resource Access Manager

You can use AWS Resource Access Manager (AWS RAM) to securely, simply, and consistently share supported resource types within your organization or organizational units (OUs) and across AWS accounts. This means you can provision your resources once and use AWS RAM to share them with accounts. With AWS RAM, the accounts that receive the shared […]

Migrating your secrets to AWS Secrets Manager, Part 2: Implementation

Migrating your secrets to AWS Secrets Manager, Part 2: Implementation

In Part 1 of this series, we provided guidance on how to discover and classify secrets and design a migration solution for customers who plan to migrate secrets to AWS Secrets Manager. We also mentioned steps that you can take to enable preventative and detective controls for Secrets Manager. In this post, we discuss how […]

Migrating your secrets to AWS Secrets Manager, Part I: Discovery and design

Migrating your secrets to AWS Secrets Manager, Part I: Discovery and design

“An ounce of prevention is worth a pound of cure.” – Benjamin Franklin A secret can be defined as sensitive information that is not intended to be known or disclosed to unauthorized individuals, entities, or processes. Secrets like API keys, passwords, and SSH keys provide access to confidential systems and resources, but it can be […]

Protect APIs with Amazon API Gateway and perimeter protection services

Protect APIs with Amazon API Gateway and perimeter protection services

As Amazon Web Services (AWS) customers build new applications, APIs have been key to driving the adoption of these offerings. APIs simplify client integration and provide for efficient operations and management of applications by offering standard contracts for data exchange. APIs are also the front door to hosted applications that need to be effectively secured, […]