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:
May. 11, 2021

Filed:

Sep. 28, 2018
Applicant:

Emc Ip Holding Company Llc, Hopkinton, MA (US);

Inventors:

Amos Zamir, Beer Sheva, IL;

Oron Golan, Meitar, IL;

Jehuda Shemer, Kfar Saba, IL;

Kfir Wolfson, Beer Sheva, IL;

Assignee:

EMC IP Holding Company LLC, Hopkinton, MA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); G06F 9/54 (2006.01); H04L 12/755 (2013.01);
U.S. Cl.
CPC ...
H04L 63/1475 (2013.01); G06F 9/542 (2013.01); H04L 45/021 (2013.01); H04L 63/1491 (2013.01);
Abstract

Network level Moving Target Defense techniques are provided with substantially continuous access to protected applications. An exemplary method comprises identifying a first application listening to a first port or a first network address; notifying the first application to listen to a second port or a second network address; notifying at least one additional application that the first application is listening to the second port or the second network address; and notifying the first application to unlisten to the first port or the first network address, wherein the first application operates in a substantially continuous manner during a change from listening to one or more of the first port and the first network address and listening to one or more of the second port and the second network address. The first application can be a stateful application having persistent storage.


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