Free Coupon Code STRIDE: Threat Modeling Step by Step 100% OFF

Udemy Free coupon code for STRIDE: Threat Modeling Step by Step course taught by Dr. Amar Massoud, which has 611 students and is rated 0.0 out of 0 votes. This course is about 1 hour(s) 30 minute(s) in English and was updated on June 13, 2025. You can use this Udemy course with a free certificate and find the coupon at the bottom of this page.

Learn STRIDE threat modeling with DFDs, risk analysis, threat mitigation, security controls, and real-world examples

Understanding and mitigating security threats early in the design process is critical to building secure applications and systems. In this practical and hands-on course, “STRIDE: Threat Modeling Step by Step,” you will learn how to systematically identify, analyze, and mitigate threats using the STRIDE framework — one of the most widely used methodologies in application security.

This course is designed for software engineers, security analysts, architects, and product managers who want to embed security into the software development lifecycle. Whether you're securing cloud applications, microservices, mobile apps, or APIs, the step-by-step structure will help you master the fundamentals and apply them directly in your work.

You will start by learning the key concepts of threat modeling, why it matters, and where it fits into system design. Then, you’ll explore Data Flow Diagrams (DFDs) as the foundation for modeling how data moves through your system and where vulnerabilities may arise.

Each stage of the STRIDE model — Spoofing, Tampering, Repudiation, Information Disclosure, Denial of Service, and Elevation of Privilege — is covered in detail with real examples. You’ll learn how to map threats onto system components, assess their severity using risk matrices, and document them using threat tables. More importantly, you’ll discover how to map each threat to appropriate security controls, whether preventive, detective, or corrective.

The course also teaches you how to track and reassess threats as your system evolves over time, enabling continuous security and alignment with frameworks like OWASP, ISO/IEC 27001, and DevSecOps practices.

We use a realistic case study — a health tracking application — to demonstrate each concept, so you can see STRIDE in action from start to finish.

By the end of this course, you’ll be able to:

• Create threat models from scratch using STRIDE

• Build and interpret DFDs for your systems

• Identify and prioritize security risks

• Apply actionable mitigations

• Collaborate confidently in threat modeling workshops

No prior experience in cybersecurity is required. Join now and gain the skills to secure your systems before attackers find the weaknesses.