The Key Management Infrastructure (KMI) entity that provides overall KMI data synchronization and system security oversight for an organization or set of organizations.
						                            Source(s):
						                            
								                            
                                                                    NIST SP 800-57 Part 2
										                             under Central oversight authority 
										                             [Superseded]
									                            
						                            
						                            
						                        
					                            
						                              The cryptographic key management system (CKMS) entity that provides overall CKMS data synchronization and system security oversight for an organization or set of organizations.
						                            Source(s):
						                            
								                            
                                                                    NIST SP 800-57 Part 2 Rev.1