Business Executive\'s Guide to IT Architecture Read the article entitled Business Executive\'s Guide to IT Architecture , located here, http://www.opengroup.org/public/arch/p1/oview/. Numerous organizations do not have a well defined architecture and the processes in place to maintain and manage changes. What are two reasons that IT architectures are important? How about a security architecture? Are they one and the same? Why should you care? Should be atleast 200 words and atleast one reference. Solution The technical advantages that result from a good IT architecture bring important business benefits, which are clearly visible in the bottom line: Better defined structure and modularity in the IT infrastructure lead to a much more efficient overall IT operation: The structure of existing and planned systems is clearly defined, leading to: There is a clear strategy for future procurement and migration, with the result that: It is much easier to ensure access to integrated information across the enterprise: .