AWS Security Specialty: VPC, WAF, and Systems Manager Explained

Preparing for the AWS Certified Security – Specialty exam? In this video, we break down Domain 3: Infrastructure Security into actionable, exam-focused concepts. We cover how to build a robust, secure foundation using AWS VPCs, distinguish between Security Groups and Network ACLs, and implement automated security monitoring with CloudTrail, EventBridge, and SNS. We also dive deep into secure administrative access with Systems Manager Session Manager, and discuss proactive tools like Amazon Inspector, AWS Config, and Patch Manager. Finally, we explore how to harden your perimeter against DDoS and application-layer attacks using AWS Shield, Route 53, Elastic Load Balancing, and AWS WAF. We wrap up by securing your data paths with VPC Endpoints (Gateway and Interface), Direct Connect, and NAT Gateways. Whether you are studying for certification or looking to harden your own AWS architecture, this guide provides the essential knowledge you need. Learn more at:    • AWS Security Specialty: VPC, WAF, and Syst...