Basic 3-tier Architecture - Security Assessment скачать в хорошем качестве

Basic 3-tier Architecture - Security Assessment

In this episode, we break down the classic 3-tier architecture: presentation, application, and data layers. I walk through how the data actually moves, what each tier is responsible for, and where the real-world security concerns show up when this design is deployed inside modern organizations. You’ll learn: • The full data-flow and trust boundaries inside a 3-tier architecture • Common weaknesses in web, app, and database tiers • How attackers view this design and where they pivot • Key checks every Security Architect should apply • Controls that strengthen each layer without overcomplicating the system • Practical architectural patterns and anti-patterns to look for This video is part of the weekly series focused on improving architectural thinking and practical security assessment skills. Whether you’re a security engineer, architect, SOC lead, or a developer who wants to build safer systems, this walkthrough gives you a clear model to use in your own assessments. If you find this useful, subscribe for weekly architecture breakdowns and hands-on guidance on secure design.