TechWayFit
📚 Learning Series

Secure from Line One: Embedding Security in Dev Culture

Secure By Design is a series by TechWayFit that empowers developers to integrate security into every layer of the development lifecycle. Covering OWASP threats, secure authentication, secrets management, and automated security testing, it provides practical strategies and examples to build resilient software.

8
Lessons
2
Quizzes
8 of 8 lessons live · 100% complete
Secure from Line One: Embedding Security in Dev Culture
Start here

Featured lesson

Why Security Matters
Part 1

Why Security Matters

Security is no longer optional—it's foundational. This post explores why security is critical by examining real-world breaches like Equifax, Target, and SolarWinds. Learn how these incidents happened, what went wrong, and how developers can adopt a security-first mindset from the start.

5 min · Jun 11, 2025
All lessons

Course curriculum

1

Lessons

8 lessons
1 Why Security Matters

Why Security Matters

Security is no longer optional—it's foundational. This post explores why security is critical by examining real-world breaches like Equifax, Target, and SolarWinds. Learn how these incidents happened, what went wrong, and how developers can adopt a security-first mindset from the start.

5 min
Read →
2 The OWASP Top 10 Explained with Real Code Examples

The OWASP Top 10 Explained with Real Code Examples

Explore the OWASP Top 10 security risks with hands-on code examples in C# and Python. Learn how to secure your applications by design, and avoid the most common vulnerabilities.

6 min
Read →
3 Secure Authentication: OAuth2, OpenID, JWTs

Secure Authentication: OAuth2, OpenID, JWTs

Master secure authentication with OAuth2, OpenID Connect, and JWTs. Learn the correct patterns and ASP.NET Core examples to prevent auth-related vulnerabilities.

6 min
Read →
4 Building Secure APIs from Day One

Building Secure APIs from Day One

Learn how to design, build, and secure your APIs with best practices in authentication, rate limiting, validation, and more. Part of TechWayFit's Secure By Design series.

10 min
Read →
5 Secure Session Management for Web and Mobile Apps

Secure Session Management for Web and Mobile Apps

Learn how to manage sessions securely across web and mobile apps. Discover best practices, real-world breach examples, and secure code in ASP.NET Core.

9 min
Read →
6 Security Headers - The Silent Defenders

Security Headers - The Silent Defenders

Learn how HTTP response headers like CSP, HSTS, and X-Frame-Options act as silent defenders against XSS, clickjacking, and data leaks. Includes real-world examples and ASP.NET Core middleware setup.

8 min
Read →
7 Threat Modeling – Design with Risk in Mind

Threat Modeling – Design with Risk in Mind

Discover how threat modeling helps you identify risks early and design secure software from the ground up using frameworks like STRIDE.

10 min
Read →
8 Wrapping Up + Your Roadmap Forward

Wrapping Up + Your Roadmap Forward

The final post in the Secure By Design series summarizes 7 key security layers and provides a roadmap for DevSecOps, threat modeling, and secure development maturity.

7 min
Read →
Check your understanding

Quizzes in this series