Two prominent Maturity Models from the ISACA ecosystem stand out — but they serve fundamentally different purposes. The Capability Maturity Model Integration (CMMI) is a battle-tested organizational process maturity model. The ISACA Advanced in AI Security Management (AAISM) is a professional certification focused on individual expertise in AI security. While both address governance, risk, and controls in the AI era (especially with the recent launch of CMMI’s Artificial Inte