Patents Assigned to AO Kapersky Lab
  • Patent number: 11038844
    Abstract: Systems and methods for analyzing content of encrypted traffic between processes are disclosed herein. According to one aspect, an exemplary method comprises rerouting traffic between a first process executing on a first computing device and a second process, to a server, to determine that there is a protected connection established between the first process and the second process, determining information related to an application pertaining to the first process, obtaining a session key for the protected connection by calling a function, wherein the information comprises an address of the function to call to obtain the session key, decrypting and analyzing the rerouted traffic on the server between the first process and the second process using the session key to determine whether the traffic contains malicious objects and in response to determining the traffic contains malicious objects, counteracting the malicious objects by blocking or rerouting the traffic.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: June 15, 2021
    Assignee: AO Kapersky Lab
    Inventors: Sergey V. Kogan, Denis V. Rodionov, Alexander N. Makarov, Alexey S. Totmakov, Petr Y. Kolmakov
  • Patent number: 10992647
    Abstract: Disclosed are systems and methods for exchanging data in a client-server architecture. At the client side, a first data structure intended for dispatch to a server is divided into at least two substructures including a first substructure and a second substructure. The substructure is dispatched from the client to the server across a first network node with an anonymization module, wherein data of the first substructure is transformed by the anonymization module. The second substructure from the client is dispatched to a second network node with a storage module. The second substructure is received by the server from the network node with the storage module, and the obtained data substructures are combined into a second data structure by the server.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: April 27, 2021
    Assignee: AO Kapersky Lab
    Inventors: Andrey A. Efremov, Dmitry V. Shmoylov
  • Patent number: 10747890
    Abstract: Disclosed are system and methods for controlling access to content from a user application executing in an isolated environment on a user device. An exemplary method includes intercepting, by a security application, data relating to content in a graphical user interface of the user application using an accessibility application programming interface (API) exposed by an operating system of the user device, and generating a first template associated with the content based on the intercepted data. The template specifies a pattern of elements of the graphical user interface. The method further includes determining a category of the content based on a comparison of the first template with a plurality of previously generated templates; and controlling access to the content of the graphical user interface based on the determined category.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: August 18, 2020
    Assignee: AO Kapersky Lab
    Inventors: Victor V. Yablokov, Konstantin M. Filatov