The Free On-line Dictionary of Computing (30 December 2018):

Web-Based Enterprise Management
WBEM

    (WBEM) A DMTF management
   standard using the Common Information Model to represent
   systems, applications, networks, devices and other
   managed components; developed to unify the management of
   distributed computing environments.

   WBEM Home (http://dmtf.org/standards/wbem/))

   (2005-02-19)