If you like to read white papers, I think you also interested to get these free white papers published by Microsoft Corporation.
SAS, a global technology leader, wanted to extend its internal collaboration environment, based on Microsoft SharePoint products and technologies, to include an extranet. It also wanted to minimize the potential of a virus attack vector being exposed within the extranet. To accomplish this, the company is extending the effectiveness of defense-in-depth to its extranet, thanks to Microsoft Forefront Security for SharePoint.


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