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E Series Installation Guide
P
Password Sync
A component of the Microsoft Directory Synchronization tool that coordinates
password hashes between internal Active Directory and Office365.
R
RADIUS
Remote Access Dial In User Service (RADIUS) is an authentication protocol
(RFC 2865). The HOTPin system uses the Microsoft application Network Policy
Server (NPS) to implement RADIUS.
RADIUS client
A RADIUS client is a network access server (NAS) that facilitates authen-
tication requests between access clients and the HOTPin system when
RADIUS is used as the authentication protocol.
Redundancy
A part of high availability design that employs additional resources, like extra
servers, to carry out required functionality in the event one component fails.
Relying party trust
Designates a service provider as a partner organization for ADFS. The service
provider is a relying party that ADFS will trust authentication requests from.
Remote Access Dial In User Service
See RADIUS.
S
Service provider
An entity that trusts an identity provider for user authentication in a federated
system.
Single sign-on
Allows login to multiple system using one set of credentials. In ADFS, once
users log in with their organization AD credentials, they can access federated