Enforcing security groups in network of data processors
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United States of America Patent
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Dec 20, 2011
Grant Date -
Feb 14, 2008
app pub date -
Jul 23, 2007
filing date -
Aug 11, 2006
priority date (Note) -
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Abstract
A technique for securing message traffic in a data network using various methods for distributing security policies and keys, where policy definition is determined in a Management and Policy (MAP) functional layer that is responsible for policy distribution; a separate Key Authority Point (KAP) that is responsible for key generation, key distribution, and policy distribution; and a separate Policy Enforcement Point (PEP) which is responsible for enforcing the policies and applying the keys.
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