ocr: Distributed Applications Services: Management & command-line utilities: Distributed Time (DTS) User authentication fools: get tickets, Directory: privilege-attribute certificates, and PACS Cell Directory Service (CDS) from security server Global Directory Service (GDS) User registry maintenance: accounts, Global Directory Agent (GDA) groups, organzations, orincipals XXXXXXName System (DNS) Authonzation tools: Access Control Secunty Lists (ACLS) Distributed File (DFS) Remote Procedure Calls (RPCsY Network Data Representation (NDR) Threads OS Network Transport Protocols
