The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 02, 2024
Filed:
Apr. 22, 2022
AO Kaspersky Lab, Moscow, RU;
Alexander A. Demidov, Moscow, RU;
Alexander B. Firstov, Moscow, RU;
Denis E. Chistyakov, Moscow, RU;
Ruslan R. Sabitov, Moscow, RU;
Sergey Y. Golovanov, Moscow, RU;
Victor M. Alyushin, Moscow, RU;
Vladislav Y. Roskov, Moscow, RU;
Igor A. Ryadovsky, Moscow, RU;
AO KASPERSKY LAB, Moscow, RU;
Abstract
A method for protecting subscriber data includes intercepting network traffic associated with a call. The network traffic includes call parameters and call stream data. A first set of the call parameters is analyzed. A first probability value of the call being declared as unwanted is determined. The call stream data is analyzed to define a second set of call parameters. The first set of call parameters is reanalyzed based on the second set. A second probability value of the call being declared as unwanted is determined. A determination is made if the second probability value exceeds a second threshold value. The call is declared as unwanted, in response to determining that the second probability value exceeds the second threshold. The first and second sets of call parameters are transmitted to an application configured to protect data of a protected subscriber.