The approach also provides a framework in which individual components can be replaced, maintained, or upgraded on demand with minimal or no impact to the overall system. Additional benefits are achieved by reducing reliance on any one vendor or technology, and this provides a buffer against technological change and vendor consolidation. This approach allows the framework and methodology to reduce the risk associated with implementing or changing components.
Implementation Methodologies
Considering the required cost and complexity of integrating identity repositories in the enterprise, an open flexible system that reuses readily available components is an ideal solution to a very complex problem. Identity-related processes require communication between technologically diverse identity repositories, applications, and processes. Each application and identity repository is designed for a specific purpose and not necessarily designed to integrate with other solutions.
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