X.500

X.500

[1] X.500 : Information technology - Open Systems Interconnection - The Directory: Overview of concepts, models and services (tsbmail著, ) https://www.itu.int/rec/T-REC-X.500/e

[2] RFC 1330 - Recommendations for the Phase I Deployment of OSI Directory Services (X.500) and OSI Message Handling Services (X.400) within the ESNET Community, , https://tools.ietf.org/html/rfc1330