Oracle Database B10772-01 Administrator's Manual page 55

protocol. RADIUS can be used with a variety of authentication mechanisms,
including token cards and smart cards. See
Authentication" for information about configuring and using this adapter.
Smart Cards
A RADIUS-compliant smart card is a credit card-like hardware device. It has
memory and a processor and is read by a smart card reader located at the client
workstation.
Token Cards
Token cards (SecurID or RADIUS-compliant) can improve ease of use through
several different mechanisms. Some token cards dynamically display one-time
passwords that are synchronized with an authentication service. The server can
verify the password provided by the token card at any given time by contacting
the authentication service. Other token cards have a keypad and operate on a
challenge-response basis. In this case, the server offers a challenge (a number)
that the user enters into a token card. The token card provides a response
(another number cryptographically derived from the challenge) that the user
enters and sends to the server.
You can use SecurID tokens through the RADIUS adapter.
DCE (Distributed Computing Environment) DCE is a set of integrated network services
that works across multiple systems to provide a distributed environment. Oracle
DCE Integration consists of the following two components:
DCE Communication/Security
DCE Cell Directory services Native Naming
Oracle DCE Integration provides applications the flexibility to have different levels
of integration with DCE services. Depending on the need, applications can choose
to integrate very tightly with the DCE services or choose to plug in the other
security authentication services provided by Oracle Advanced Security. See
Chapter 10, "Configuring Oracle DCE Integration"
configuring and using this adapter.
Secure Sockets Layer Secure Sockets Layer (SSL) is an industry standard protocol for
securing network connections. SSL provides authentication, data encryption, and
data integrity.
The SSL protocol is the foundation of a
authentication, SSL uses digital certificates that comply with the X.509v3 standard,
and a public and private key
Solving Security Challenges with Oracle Advanced Security
Chapter 5, "Configuring RADIUS
public key infrastructure
pair.
Introduction to Oracle Advanced Security 1-11
for information about
(PKI). For