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. 15, 2008
Filed:
Oct. 21, 2003
Applicant:
Joona Airamo, Espoo, FI;
Inventor:
Joona Airamo, Espoo, FI;
Assignee:
Stonesoft Corporation, , FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2006.01); G06F 9/00 (2006.01); G06F 15/16 (2006.01); H04K 1/00 (2006.01); H04L 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a device having data communication capability, a security method dynamically detecting a control connection, which originates from the device, and detecting a negotiation of a related connection within the control connection. The negotiation comprises at least defining a port of the device for said related connection. The method further checks if relationship between said port of the device and the control connection fulfills predefined criteria, and conditionally blocks said related connection, if said port of the device does not fulfill said predefined criteria. The method can be used for suppressing a vulnerability related to applets.