Secure Software Development Lifecycle Foundations

Developing software that is secure from the start is no longer optional—it is a core business requirement. This comprehensive, text-only course provides a clear introduction to the Secure Software Development Lifecycle (SSDLC), helping you understand how to identify and prevent vulnerabilities before they reach production. You will gain the fundamental knowledge needed to align development processes with modern cybersecurity principles, studying real-world scenarios and reading through practical examples to integrate security controls seamlessly into software workflows. What you'll learn: Understand foundational security concepts and the core phases of the secure software development lifecycle; Apply modern threat modeling techniques to identify and mitigate risks early in the design phase; Identify common software vulnerabilities and read secure coding examples to prevent them; Configure secure CI/CD pipelines using automated security scanning tools and dependency checks; Integrate zero-trust principles and modern access controls into software architecture; Practice establishing security compliance and risk management frameworks for development teams. The course begins with essential terminology and foundational security models, then progresses systematically through secure design, coding practices, testing, and continuous integration. This course is designed for beginner developers, project managers, and aspiring cybersecurity professionals looking to build a strong foundation in software security, with no prior security experience required. Start reading today to build safer, more resilient software systems.