CCT 190: Integrating Security in Software Development - Exploring SDLC, Agile, and DevSecOps for the CISSP (Domain 8.1)

CISSP Cyber Training Podcast - CISSP Training Program

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Unlock the secrets of integrating security within every phase of software development as we tackle Domain 8 of the CISSP exam. Our exploration begins with a deep dive into the software development lifecycle (SDLC) and its various methodologies like Agile, Waterfall, DevOps, and DevSecOps. Through a gripping tale of a Disney World IT insider's digital manipulation, we underscore the critical importance of safeguarding systems, especially when skilled employees exit the stage. This episode promises to arm you with the knowledge to fortify your organization's cybersecurity posture effectively.
We then navigate the contrasting landscapes of software development models, weighing the structured order of the Waterfall model against the adaptive flexibility of Agile and the risk-focused Spiral model. Each approach comes with its own set of challenges and benefits, particularly concerning security integration and usability. Through the lens of iterative feedback and prototype development, we highlight how these methodologies can help refine requirements and minimize ambiguities, ensuring that security and functionality walk hand in hand.
Finally, explore how the IDEAL model can transform your organization's security practices. Designed to improve cybersecurity and risk management, this structured improvement approach offers clear phases: Initiating, Diagnosing, Establishing, Acting, and Learning. We also discuss the impactful mission behind CISSP training, where proceeds support a nonprofit for adoptive children. This initiative not only enhances your cybersecurity skills but also contributes to a cause greater than yourself. Join us as we unpack these strategies, providing insights that could significantly shape your cybersecurity career.

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1. CISSP Cyber Training Podcast (00:00:00)

2. Software Development Life Cycle Models (00:07:27)

3. Waterfall Model Versus Agile and DevSecOps (00:13:26)

4. Spiral Model in Software Development (00:21:05)

5. Agile Scrum and Security Integration (00:25:43)

6. Structured Improvement Model for Security (00:39:07)

7. Supporting Adoption With CISSP Training (00:44:46)