Invention Grant
US07937756B2 Apparatus and method for facilitating network security 有权
用于促进网络安全的装置和方法

  • Patent Title: Apparatus and method for facilitating network security
  • Patent Title (中): 用于促进网络安全的装置和方法
  • Application No.: US11208022
    Application Date: 2005-08-19
  • Publication No.: US07937756B2
    Publication Date: 2011-05-03
  • Inventor: Rony Kay
  • Applicant: Rony Kay
  • Applicant Address: US CA Mountain View
  • Assignee: Cpacket Networks, Inc.
  • Current Assignee: Cpacket Networks, Inc.
  • Current Assignee Address: US CA Mountain View
  • Agency: Cooley LLP
  • Main IPC: H04L12/26
  • IPC: H04L12/26
Apparatus and method for facilitating network security
Abstract:
An embodiment of an apparatus that facilitates network security and traffic monitoring for input network traffic includes a plurality of microcode controlled state machines, each of which includes a computation kernel. A plurality of rules applied to a network traffic segment are distributed across the computation kernels. Each of the computation kernels includes condition logic configured by microcode stored in an associated control store to evaluate a unique configured rule in the microcode to produce an associated output. A distribution circuit routes the network traffic segment to each of the plurality of microcode controlled state machines. An aggregation circuit generates a decision on which forwarding of the network traffic segment is based, where the decision is a logical combination of the associated output of each of the computation kernels.
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