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:
Mar. 26, 2019

Filed:

Sep. 20, 2017
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Tomoka Mochizuki, Tokyo, JP;

Tomonori Sugiura, Yokohama, JP;

Lianzi Wen, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04L 29/06 (2006.01); G06F 17/30 (2006.01); G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
H04L 63/08 (2013.01); G06F 17/30882 (2013.01); G06F 21/6218 (2013.01); H04L 63/10 (2013.01);
Abstract

The accessibility of a hyperlinked files is displayed. A hyperlink that references a resource is extracted from a target file. An attempt to acquire the resource is made by performing a first authentication operation. A first object is received in response to performing the authentication operation. A second object is acquired by performing a second authentication operation using pre-determined authentication information. The first object and the second object are compared to determine if the first object is the same as the second object. Information indicating the accessibility of the resource is presented via a display apparatus.


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