AWS Security Blog

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 […]

Over the past few decades, digital technologies have brought tremendous benefits to our societies, governments, businesses, and everyday lives. However, the more we depend on them for critical applications, the more we must do so securely. The increasing reliance on these systems comes with a broad responsibility for society, companies, and governments. At Amazon Web […]

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 […]

The Amazon Web Services (AWS) HITRUST Compliance Team is excited to announce that 161 AWS services have been certified for the HITRUST CSF version 11.0.1 for the 2023 cycle. The full list of AWS services, which were audited by a third-party assessor and certified under the HITRUST CSF, is now available on our Services in […]

Spanish version » We continue to listen to our customers, regulators, and stakeholders to understand their needs regarding audit, assurance, certification, and attestation programs at Amazon Web Services (AWS). We’re pleased to announce that Spring 2023 System and Organization Controls (SOC) 1, SOC 2, and SOC 3 reports are now available in Spanish. These translated […]

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 […]

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 […]

At AWS, we often hear from customers that they want expanded security coverage for the multiple services that they use on AWS. However, alert fatigue is a common challenge that customers face as we introduce new security protections. The challenge becomes how to operationalize, identify, and prioritize alerts that represent real risk. In this post, […]

French | German | Indonesian | Italian | Japanese | Portuguese | Spanish At AWS, we’re committed to helping our customers meet digital sovereignty requirements. Last year, I announced the AWS Digital Sovereignty Pledge, our commitment to offering all AWS customers the most advanced set of sovereignty controls and features available in the cloud. Our […]

This post is a deep dive into the design of Cedar, an open source language for writing and evaluating authorization policies. Using Cedar, you can control access to your application’s resources in a modular and reusable way. You write Cedar policies that express your application’s permissions, and the application uses Cedar’s authorization engine to decide which […]