EA Analysis and Design Element #6: Threads
EA documentation includes ‘threads’ of common activity that are present in all levels of the framework. These threads include IT-related security, standards, and skill considerations.
Security. Security is most effective when it is an integral part of the EA management program and documentation methodology. A comprehensive IT Security Program has several focal areas including: information, personnel, operations, and facilities. To be effective, IT security must work across all levels of the EA framework and within all of the EA components. Chapter 11 provides more information on security.
Standards. One of the most important functions of the EA is that it provides technology-related standards at all levels of the EA framework. The EA should draw on accepted international, national, and industry standards in order to promote the use of non-proprietary solutions in EA components. This in turn enhances the integration of EA components, as well as better supporting the switch-out of components when needed.
Skills. Perhaps the greatest resource that an enterprise has is people. It is therefore important to ensure that staffing, skill, and training requirements are identified for LOB and support service activities at each level of the EA framework, and appropriate solutions are reflected in the current and future architectures.