3.2.1 VPC security mechanisms (for example, security groups, network ACLs, AWS Network Firewall)

3.2.1 VPC security mechanisms for example, security groups, network ACLs, AWS Network Firewall - This episode unpacks Task Statement 3.2 from the AWS Certified Security Specialty SCS-C02 Exam Guide, focusing on designing and implementing robust network security controls within Amazon VPCs. We explore three core security mechanisms security groups, network access control lists ACLs, and AWS Network Firewall. Security groups act as stateful firewalls at the resource level, allowing fine-grained control of inbound and outbound traffic, while network ACLs provide subnet-level, stateless filtering with both allow and deny rules for broader policy enforcement. AWS Network Firewall brings advanced protection features such as deep packet inspection, intrusion prevention, and centralized managementideal for defending against sophisticated threats. We also discuss how these tools integrate with AWS services like VPC Flow Logs, Firewall Manager, and Transit Gateway for enhanced monitoring and governance. Listeners will learn best practices for segmentation, least-privilege access, logging, and automation, along with a practical example for securing multi-tier applications. By mastering these security layers and management techniques, you can both ace the AWS Security Specialty exam and ensure truly secure AWS cloud environments.

There are no comments yet.

Please log in to write the first comment.