AWS Security Blog

Tag: AWS Lambda

How to deploy the AWS Solution for Security Hub Automated Response and Remediation

In this blog post I show you how to deploy the Amazon Web Services (AWS) Solution for Security Hub Automated Response and Remediation. The first installment of this series was about how to create playbooks using Amazon CloudWatch Events, AWS Lambda functions, and AWS Security Hub custom actions that you can run manually based on […]

Automate Amazon Athena queries for PCI DSS log review using AWS Lambda

In this post, I will show you how to use AWS Lambda to automate PCI DSS (v3.2.1) evidence generation, and daily log review to assist with your ongoing PCI DSS activities. We will specifically be looking at AWS CloudTrail Logs stored centrally in Amazon Simple Storage Service (Amazon S3) (which is also a Well-Architected Security […]

How to create SAML providers with AWS CloudFormation

May 10, 2023:Read more updated information about creating SAML providers with AWS CloudFormation here. August 10, 2022: This blog post has been updated to reflect the new name of AWS Single Sign-On (SSO) – AWS IAM Identity Center. Read more about the name change here. June 24, 2020: We updated the first 3 paragraphs of […]

How to run AWS CloudHSM workloads on AWS Lambda

November 21, 2021: CloudHSM SDK3 does not support serverless environments, and we strongly recommend deploying SDK5. We are currently working on an updated blog post. AWS CloudHSM is a cloud-based hardware security module (HSM) that enables you to generate and use your own encryption keys on the AWS Cloud. With CloudHSM, you can manage your […]

Continuously monitor unused IAM roles with AWS Config

February 19, 2024: You can now use IAM Access Analyzer to easily identify unused roles. Read this blog post to learn more. January 6, 2021: We updated this post to fix a bug related to allow listing noncompliant roles. January 6, 2020: We updated this post to reflect a valid STS session duration if configured […]

Tips for building a cloud security operating model in the financial services industry

My team helps financial services customers understand how AWS services operate so that you can incorporate AWS into your existing processes and security operations centers (SOCs). As soon as you create your first AWS account for your organization, you’re live in the cloud. So, from day one, you should be equipped with certain information: you […]

How to securely provide database credentials to Lambda functions by using AWS Secrets Manager

April 29, 2022: This post has been updated based on working backwards from a customer need to securely allow access and use of Amazon RDS database credentials from a AWS Lambda function. In this blog post, we will show you how to use AWS Secrets Manager to secure your database credentials and send them to […]

How to Use AWS Config to Monitor for and Respond to Amazon S3 Buckets Allowing Public Access

AWS Config enables continuous monitoring of your AWS resources, making it simple to assess, audit, and record resource configurations and changes. AWS Config does this through the use of rules that define the desired configuration state of your AWS resources. AWS Config provides a number of AWS managed rules that address a wide range of […]

AWS Adds 12 More Services to Its PCI DSS Compliance Program

Twelve more AWS services have obtained Payment Card Industry Data Security Standard (PCI DSS) compliance, giving you more options, flexibility, and functionality to process and store sensitive payment card data in the AWS Cloud. The services were audited by Coalfire to ensure that they meet strict PCI DSS standards. The newly compliant AWS services are: […]

How to Visualize and Refine Your Network’s Security by Adding Security Group IDs to Your VPC Flow Logs

September 9, 2021: Amazon Elasticsearch Service has been renamed to Amazon OpenSearch Service. See details. August 31, 2020: The directions in this blog post for how to create an Amazon ES cluster have been updated. February 28, 2019: The features and services described in this post have changed since the post was published and the […]