Development Life Cycle | Waterfall vs Agile, Coding Errors & App Security Testing

Understanding the Software Development Life Cycle (SDLC) is essential for anyone in tech—from developers to cybersecurity professionals. In this video, we break down the Waterfall Model and the Agile Methodology, explaining how each impacts software development timelines and flexibility.

We also explore the most common coding errors, including compile-time and runtime errors, and dive into Application Security Testing, why it's critical, and where it fits in the lifecycle.

Whether you're a beginner or brushing up for exams or interviews, this video will give you a crystal-clear understanding of how secure and efficient software gets built.

🔍 What you’ll learn:

The 5-7 key phases of SDLC

Waterfall Model vs Agile: strengths & trade-offs

Compile-Time vs Runtime Errors (with examples)

Why security testing can’t be an afterthought

How testing fits into modern DevOps pipelines

🛠️ Perfect for: Developers, Students, Cybersecurity Learners, and Tech Enthusiasts!

Видео Development Life Cycle | Waterfall vs Agile, Coding Errors & App Security Testing канала Cyber connect