The chief information officer (CIO) of a major company intends to increase employee connectivity
and productivity by issuing employees mobile devices with access to their enterprise email,
calendar, and contacts. The solution the CIO intends to use requires a PKI that automates the
enrollment of mobile device certificates. Which of the following, when implemented and configured
securely, will meet the CIO’s requirement?

A.
OCSP

B.
SCEP

C.
SAML

D.
OSI