Securing the Extended Enterprise
Published 22nd Oct 2010 | Source - | Pages - 12For decades, technologists in the security industry believed that the best strategy to protect an organization was to build a strong wall around it. This so-called "perimeter model" assumed that the virtual boundaries of an organization were very similar to the physical boundaries. In the early days of the Internet, this assumption was essentially accurate. Connectivity between an organization and the outside world was limited and easily identified. "Keeping the bad guys out" was the motto, prompting the development of a broad range of network-focused security products.
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