This white paper addresses three issues. First, why Grid technology matters to business? Second, what are the major existing security technologies for grid and what are the challenges that we need to overcome before Grid computing can go to large scale adoption and deployment. Third, it uses a case study to illustrate why the behemoth of existing protection mechanisms still leave grid environment vulnerable, and to reason that the technologies we are developing at MCNC can make a significant contribution and bridge the gap.
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