Securing systems vs. governing AI
The CISSP certifies the security discipline: protecting confidentiality, integrity, and availability across an organization's systems and programs. AI appears in its world as another technology to secure and another attack surface to manage.
The AIGP certifies the governance discipline that grew up around AI specifically: responsible development and deployment, regulatory compliance, bias and transparency obligations, and risk frameworks like the NIST AI RMF. Its center of gravity is policy and oversight, not technical protection.