sentences:  ISO/IEC 21827
  
  ISO/IEC 21827 (SSE-CMM – ISO/IEC 21827) is an International Standard based on the Systems Security Engineering Capability Maturity Model (SSE-CMM) developed by the International Systems Security Engineering Association (ISSEA).ISO/IEC 21827 specifies the Systems Security Engineering - Capability Maturity Model, which describes the characteristics essential to the success of an organization's security engineering process, and is applicable to all security engineering organizations including government, commercial, and academic.