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Method of and system for processing an unauthorized user access to a resource

  • US 9,900,318 B2
  • Filed: 02/11/2015
  • Issued: 02/20/2018
  • Est. Priority Date: 10/31/2014
  • Status: Active Grant
First Claim
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1. A method of authenticating a user in a network, the method executed on a server, the method comprising:

  • acquiring a non-authorized user-behavior model associated with a non-authorized access to a network resource by an unauthorized entity, the non-authorized user-behavior model having been generated during blocking the non-authorized access to the network resource by the unauthorized entity, the non-authorized user-behavior model having a first model portion based on at least one device-specific parameter and a second model portion based on at least one user-device interaction parameter, the user-device interaction parameter being indicative of a type of action performed by the unauthorized entity with the network resource;

    retrieving from a log stored on the network server, an indication of a plurality of users, each respective user of the plurality of users being associated with a respective user-behavior model, the respective user-behavior model having a respective first model portion based on at least one device-specific parameter and a respective second model portion based on at least one user-device interaction parameter, the user-device interaction parameter being indicative of a type of action performed by the respective user with the network resource;

    responsive to the first model portion and the second model portion of one of the respective user-behavior model associated with a respective user of the plurality of users matching the first model portion and the second model portion of the non-authorized user-behavior model, associating a user account associated with the respective user associated with the one of the respective user-behavior model with a security-violation parameter;

    responsive to the security-violation parameter, restricting user activity within the user account.

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