Episode 117: Software Development Lifecycle (SDLC) Models
Show notes
Secure software doesn’t happen by accident—it’s the result of disciplined development practices. This episode explores common Software Development Lifecycle (SDLC) models, including waterfall, spiral, and V-model, and how they structure phases such as requirements, design, coding, testing, deployment, and maintenance. We also discuss where and how security should be integrated into each phase. CISSPs must understand SDLC frameworks to support secure software planning, ensure oversight of third-party development, and implement governance for both agile and traditional projects.