The Open Group information security management maturity model' O-ISM3 is an Information Security Management Framework that provides an approach for designing, planning, implementing, and governing information security management systems.
The original motivation behind O-ISM3 development was to narrow the gap between theory and practice for information security management systems, and the trigger was the idea of linking security management and maturity models. O-ISM3 strove to keep clear of a number of pitfalls with previous approaches. From Wikipedia, the free encyclopedia.
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