This guide focuses on securing AWS network traffic by properly configuring security groups and monitoring access. It emphasizes minimizing exposure by limiting open ports and restricting access to trusted IP ranges, especially for commonly targeted ports. It also covers securing load balancers, using advanced traffic filtering, and leveraging stateful connection tracking. Automation is a major theme, with Infrastructure as Code tools like Terraform and CloudFormation ensuring consistent configurations. Monitoring with CloudWatch, VPC flow logs, and SIEM tools is also highlighted, alongside zero-trust principles and micro-segmentation. The key takeaway is that effective AWS network security relies on strict access control, continuous monitoring, and scalable automation.

Join for free to read