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.

Date of Patent:
Jul. 18, 2017

Filed:

Nov. 13, 2015
Applicant:

F-secure Corporation, Helsinki, FI;

Inventors:

Timo Hirvonen, Espoo, FI;

Mika Stahlberg, Espoo, FI;

Assignee:

F-Secure Corporation, Helsinki, FI;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 21/56 (2013.01); G06F 21/62 (2013.01); G06F 21/57 (2013.01); G06F 21/55 (2013.01);
U.S. Cl.
CPC ...
H04L 63/1441 (2013.01); G06F 21/554 (2013.01); G06F 21/566 (2013.01); G06F 21/577 (2013.01); G06F 21/6245 (2013.01); H04L 63/0227 (2013.01); H04L 63/101 (2013.01); H04L 63/108 (2013.01);
Abstract

A method and device for preventing a browser-originating attack in a local area network. A security device in the local area network intercepts a message from a first device in the local area network towards a second device in the local area network. The message requests connection between the first device and the second device. The security device prompts a user of the first device to approve the connection. In the event that the user approves the connection the first device is allowed to connect to the second device, and in the event that the user does not approve the connection the connection attempt is terminated.


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