Learn how to secure your AWS resources using CloudFormation. This guide provides best practices for creating and managing security groups, including proper ingress and egress rules.
Step-by-step tutorial on creating and configuring security groups in AWS CloudFormation. Covers topics such as protocol, port, and source IP restrictions.
The Cloud Security Alliance provides guidelines for securing CloudFormation templates, including security group configuration and network access control.
CloudCheckr's security groups tool helps you identify and remediate security risks in your CloudFormation templates, including misconfigured security groups.
Watch this video tutorial to learn how to secure your AWS CloudFormation stacks using security groups, including how to create and manage rules.
This blog post provides an in-depth guide to security group best practices in CloudFormation, including tips for minimizing attack surfaces and optimizing performance.
The National Institute of Standards and Technology provides a reference architecture for secure cloud computing, including guidance on security group configuration and network security.
HashiCorp's guide to automating security group configuration and compliance in CloudFormation, including integration with Terraform and other DevOps tools.