Building upon the existing roster of courses developed in collaboration with industry experts, City College is now offering a graduate-level course in Secure Software Development. This course covers issues and practices associated with secure application development. It starts with exploring the Software Development Life Cycle (SDLC) and making security a holistic component of SDLC. An area of focus will be on the (in)security of software supply chains. The course will also cover threat modeling and applying secure design principles. Along the way, students will visit common software vulnerabilities and how to prevent them. The course will conclude by exploring the unique security challenges and defense mechanisms for developing and deploying agentic AI applications.