CISM® (Certified Information Security Manager) is a major certification associated with security professionals who manage, assess, oversee, and design security information about organizations. And ISACA best practices guide can be counted as a Bible for the Certified Information Security Manager -CISM certification preparation as the certification structure is an evolution of the said guide. Learn more about cybersecurity here.

CISM certification is an advanced IT security credential governed by ISACA. This is a go to certification for information security professionals.