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, 2014
Filed:
Aug. 10, 2010
Applicants:
Kyung Wan Kang, Seoul, KR;
Kwang Tae Kim, Seoul, KR;
Heean Park, Seoul, KR;
Inventors:
Assignee:
Ahnlab, Inc., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); H04L 29/06 (2006.01); G06F 21/53 (2013.01); G06F 9/455 (2006.01);
U.S. Cl.
CPC ...
H04L 63/1416 (2013.01); H04L 63/1408 (2013.01); G06F 21/53 (2013.01); G06F 2009/45587 (2013.01);
Abstract
The present invention relates to a method and apparatus for protecting data using a virtual environment, which creates a safe virtual environment that supports the execution of application programs being operated on a computer and which enables important data to be inputted or outputted only within the virtual environment, such that access to the important data is prevented in a general local environment. According to the present invention, data leakage is initially prevented to protect data, and convenience is provided in that a user may use the computer in a general manner while performing desired work.