FIELD: radio engineering.
SUBSTANCE: invention relates to radio engineering, and in particular to a method for protecting mobile communication devices included in wireless data transmission networks from information and technical influences. To achieve the effect, the signs of information and technical impacts, the emergence of new access points are monitored and the indicated facts are compared. The procedure for authentication in wireless data transmission networks is changed when the signal-to-noise ratio and the number of errors change, as well as blocking data transmission by a mobile device if authentication procedures are violated.
EFFECT: increasing the security of confidential data processed in mobile devices of wireless data transmission networks by controlling changes in parameters characterizing information and technical impacts in the area of operation of the specified network, and making it difficult for an attacker to gain access to mobile devices when these mobile devices are connected to access points created an intruder, when blocking access to legitimate access points.
1 cl, 3 dwg
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