1. A computer-implemented systems management system having a physical storage media, comprising: a management component that applies one or more security models to a service over a service lifecycle, the one or more security models define security requirements for one or more computers that comprise the service; and a propagation component that obtains and forwards information associated with model characteristics and workload to the management component for utilization in applying the one or more security models for security of the one or more computers during the service lifecycle.