FIELD: data packet filtration.
SUBSTANCE: in accordance to invention, a operation of a set of filters is paused; operation of input or removal of filter instance in a set of filters is performed in such a way, that data transfer may be continued by at least one connected set of protocols; set of filters is activated. Set of filters is connected to one or more sets of protocols, which function in exchange channels between computer and network. Filtration operations, connected to filter instances, may be bypassed on basis of direction of data flow, flow of control commands and packet parameters.
EFFECT: efficient filtration of data packets with possible change of filtration operations while saving network resources and processing resources.
10 cl, 6 dwg
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Authors
Dates
2007-05-10—Published
2002-12-10—Filed