The OWASP Top 10 – 2025 – AppSec & Architecture Masterclass | Udemy

Modern applications don’t fail because of bad code — they fail because of hidden architectural assumptions, broken trust boundaries, cloud misconfigurations, unreliable identity models, and software supply-chain complexity. The OWASP Top 10 isn’t just a list of common vulnerabilities — it is a window into how modern systems actually break in the real world, and how attackers exploit the gaps that developers and architects don’t always see.

This course goes far beyond definitions, checklists, or scanner outputs. It delivers a real-world, narrative-driven exploration of the OWASP Top 10 (2025 Edition) — not as isolated vulnerabilities, but as architectural failure patterns, business risk funnels, and attacker decision points. You will learn how these flaws emerge inside cloud-native applications, microservices, CI/CD pipelines, APIs, server less environments, event-driven systems, and AI-powered development workflows.

Every concept in this course is explained through storytelling, first-hand account style case studies, enterprise architecture breakdowns, and secure-by-design patterns that you can immediately apply. You won’t just understand how a breach happens — you’ll understand why it happened, which assumptions failed, how attackers think, and which controls stop them without slowing product delivery.

You will see how identity flows through systems, how misconfiguration turns into privilege escalation, how supply-chain dependencies become lateral movement, how multi-tenancy fails quietly, and how a single unsecured request can become a full cloud-level compromise. You will also discover how real AppSec programs turn OWASP insights into platform guardrails, zero-trust architectures, runtime detection, signed artifacts, threat modeling workflows, and security champion ecosystems that scale across large engineering teams.

This is not a theoretical course. This is a guided tour of how modern attacks unfold — and how properly designed architectures defeat them.

By the end, you won’t see OWASP as a compliance checklist —
You’ll see it as a map of the modern attack surface…
and a blueprint for building resilient systems in 2025 and beyond.

Let us Begin!!