2) Access Management:
A) Access Manager - Controlling User Access to Enterprise resources. It also provides web based Identity Administration & access control to applications & resources. Provides User, password and group management. User access policies can be defined and enforced with high granularity.
B) Identity Federation – Allows companies to operate independently and enable cross domain user provisioning.
C) Single Sign-on - It provides built in integration with customer’s IM and addressing key challenges (for cross domain access) like automatic mapping, identity mapping access control navigation.
D) eSSO - Enterprise SSO is upcoming product which provide true SSO for all application and resource in an enterprise, without modifying existing applications.
3) Identity Management:
A) Identity Manager - Allows automated user identity provisioning and deprovisioning. Key features of Identity Manager are password management, workflow & policy management, Identity reconciliation, reporting and Auditing. Identity manager also supports attestation (confirming access rights by user or system manager periodically). This is requirement from SoX compliance.
B) DAS – Delegating Administrative Services provides trusted proxy based administration at User or Administrator level.
参考：
LDAP解决方案 - Oracle Identity and Access Management,布布扣,bubuko.com
LDAP解决方案 - Oracle Identity and Access Management
原文：http://blog.csdn.net/pan_tian/article/details/20927733
