Chapter 1. IBM WebSphere Portal integration 21
multiple administrators and update/synchronization challenges. With Access
Manager as the unified access control engine, a single registry can be used, and
that registry can support both application and security information-sharing needs.
Further, Access Manager enables customers to leverage delegated user and
group administration facilities. An additional application that addresses the
complete and centralized management for identities is the IBM Tivoli Identity
Manager.
Easier audit
Anytime business is conducted, audit is a key requirement. Tivoli Access
Manager enables central, consistent audit policy, with logs in XML format. So,
security policy is more easily audited, due to this centralized, ...