FIELD: electricity.
SUBSTANCE: detector of remote computer attacks comprises counters, decoding units, comparator units, control unit, display unit and memory units. The first memory unit is equipped with input message bus and its data output is connected to the first data inputs of the first, third, fourth, fifth, sixth, seventh, tenth, eighth, ninth, eleventh and twelfth decoding units, which control outputs are coupled to the respective control inputs of the control unit, which control outputs are coupled to the display unit and the first memory unit. Control outputs of counters are connected to control inputs of the respective decoding units. Data outputs of the fourth and fifth decoding units are coupled to the first comparing unit, which data output is coupled to the third memory unit. Data output of the twelfth decoding unit is connected to data input of the second comparing unit, which data output is coupled to the fifth memory unit. At that control inputs of the third, fourth and fifth memory units are jointed and form the control input of the device; the fourth memory unit is equipped with data output of connection to false network.
EFFECT: improved detection reliability of remote computer attacks.
7 dwg
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Authors
Dates
2015-02-10—Published
2014-03-03—Filed