CISSP (Certified Information Systems Security Professional) is an advanced, vendor-neutral certification that prepares security leaders to design, implement, and manage enterprise-grade information security programs. This course covers the full CISSP Common Body of Knowledge (CBK) — security governance, risk management, asset security, secure architecture and design, cryptography, network security, identity & access management, incident response, business continuity, application security, cloud & virtualization, and security operations. It blends conceptual foundations with practical examples, frameworks, checklists, and full-length practice exams to prepare learners for the ISC² CISSP exam and leadership roles in security.