AWS Security Architectures is a collection of security automation tools and configurations designed for AWS environments. The tool provides event monitoring capabilities across all AWS regions using EventBridge to collect and process various types of security events. It includes data loss prevention functionality through Amazon Macie integration, which detects personally identifiable information (PII) and other sensitive data on EC2 instances across all regions. The tool utilizes AWS Systems Manager (SSM) for additional data discovery and protection capabilities. The platform offers automated EC2 instance profile management, ensuring proper IAM roles are assigned to instances. It includes resource cleanup automation through Lambda functions that identify and remove unused resources or resources lacking proper tags. The tool supports AWS IAM Roles Anywhere implementation using custom private certificates for secure access management. Additionally, it provides security group rule validation through a dedicated checker component that monitors and validates security group configurations to ensure compliance with security policies.