O-ISM3 is a Standard method published by The Open Group. It is the only Standard that introduces the use of short cycle continuous improvement in information security.

The main improvements are:

• Improved definition of types of metrics and added guidance on how to use metrics.
• Improved definition of maturity levels.
• Improved definition of management practices.

Learn more:

• Executive summary of O-ISM3 v2.0
• Download O-ISM3 v2.0
• About O-ISM3
• O-ISM3 SECBOK
• O-ISM3 Training
• O-ISM3 Resources