Patents Represented by Attorney Hamiltton, Brook, Smith & Reynolds, P.C.

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  • Securing network traffic by distributing policies in a hierarchy over secure tunnels
    Patent number: 8327437
    Abstract: A technique for securing message traffic in a data network using a protocol such as IPsec, and more particularly various methods for distributing security policies among peer entities in a network while minimizing the passing and storage of detailed policy or key information except at the lowest levels of a hierarchy.
    Type: Grant
    Filed: August 10, 2010
    Date of Patent: December 4, 2012
    Assignee: Certes Networks, Inc.
    Inventor: Donald K. McAlister