1 Introduction
The Background Intelligent Transfer Service (BITS) Peer-Caching: Peer Authentication Protocol provides authentication for computers in a domain in support of the BITS Peer-Caching: Content Retrieval Protocol, as specified in [MS-BPCR]. Peer authentication exchanges X.509 Certificate Authority between computers and associates each certificate with a Kerberos principal in the domain.
Sections 1.5, 1.8, 1.9, 2, and 3 of this specification are normative. All other sections and examples in this specification are informative.