Patents Assigned to Softcamp Co., Ltd.
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Patent number: 11574049Abstract: A security system for software to be input to a closed internal network includes: a kiosk including a registration module configured to read the stored software of a connected portable storage medium, a vaccine module configured to detect malicious code in the software, and an authentication module configured to set inspection authentication for the portable storage medium whose software has been inspected for malicious code; and a client including a check module configured to check the portable storage medium for inspection authentication and authorize the execution of the stored software.Type: GrantFiled: March 18, 2021Date of Patent: February 7, 2023Assignee: SOFTCAMP CO., LTD.Inventor: Hwan-Kuk Bae
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Patent number: 11575706Abstract: A network-based document protection system for the protection of business secret includes: a template module configured to search for the template information of a template stored in a template database (DB) or the document information of a document stored in a document DB, and to execute the corresponding template or document via a dedicated application; an authentication module configured to generate the document information by including the identification code of an operator in the corresponding template information or to identify a corresponding operator by recognizing an identification code from the document information of the executed document, according to the execution procedure of the template module; and a security module configured to store the document, generated or updated via the dedicated application, in the document DB, and to perform security processing on the document.Type: GrantFiled: January 20, 2020Date of Patent: February 7, 2023Assignee: SOFTCAMP CO., LTD.Inventor: Hwan-Kuk Bae
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Patent number: 10235520Abstract: A system and method for analyzing a patch file determine the similarity between a patch file of an application program and an existing file in terms of an operation pattern and a file type and also determine whether risky behavior is performed by the patch file, thereby detecting a file disguised as a patch file. The system for analyzing a patch file includes: a program analysis module configured to collect setup information configured in an application program and generate the collected information as reference information; a reference information database (DB) configured to store the reference information; a patch file analysis module configured to generate setup information configured in a patch file of the application program as patch information by analyzing the patch file; and a comparison module configured to search for reference information and compare the patch information with the reference information.Type: GrantFiled: March 23, 2015Date of Patent: March 19, 2019Assignee: SOFTCAMP CO., LTD.Inventor: Steve Bae
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Patent number: 9990493Abstract: Provided is a security device and method that protect a data processing system from various types of malicious code and prevent the divulgence of data and erroneous operation. The security device for a data processing system includes: an execution module configured to be called by a security loader when a stub file, including a security loader formed in a routine form and a stub composed of an original executable file, is executed, and to perform processing so that the original executable file restored from the stub by the security loader is executed; and a monitoring module configured to monitor the operation of the data processing system attributable to the execution of the restored original executable file.Type: GrantFiled: March 31, 2014Date of Patent: June 5, 2018Assignee: SOFTCAMP CO., LTD.Inventors: Steve Bae, Ki-Chul Son
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Patent number: 9967263Abstract: A file security management apparatus and method which protect various types of systems for executing files, entering from the outside, from malicious code, and which prevent data from being divulged from the systems and also prevent the systems from operating erroneously, thereby ultimately protecting the systems. The file security management apparatus includes a conversion module configured to convert an incoming file, received by a system, into a monitoring target file; a search module configured to identify a selection for the execution of the monitoring target file, and to output incoming files, configured in the monitoring target file, into a search window; and a security module configured to decrypt the monitoring target file to the incoming file, and to perform processing so that the incoming file is executed via a corresponding application program in an isolated drive set as an isolated environment.Type: GrantFiled: May 22, 2014Date of Patent: May 8, 2018Assignee: SOFTCAMP CO., LTD.Inventor: Steve Bae
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Publication number: 20170076094Abstract: A system and method for analyzing a patch file determine the similarity between a patch file of an application program and an existing file in terms of an operation pattern and a file type and also determine whether risky behavior is performed by the patch file, thereby detecting a file disguised as a patch file. The system for analyzing a patch file includes: a program analysis module configured to collect setup information configured in an application program and generate the collected information as reference information; a reference information database (DB) configured to store the reference information; a patch file analysis module configured to generate setup information configured in a patch file of the application program as patch information by analyzing the patch file; and a comparison module configured to search for reference information and compare the patch information with the reference information.Type: ApplicationFiled: March 23, 2015Publication date: March 16, 2017Applicant: SOFTCAMP CO., LTD.Inventor: Steve BAE
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Patent number: 8452740Abstract: Provided herein is a method and system for the security of the file input and output of application programs. At a security process running step, an application program and an security process are executed independent of a main process of the application program. The security process is connected to a filter driver to control the filter driver. At an event generation step, the filter driver checks an event being processed by the application program, stops the processing of the event, and transfers event information regarding the event to the security process. At a control policy checking step, the security process compares the event information with a corresponding security control policy, and transfers the determination of the comparison to the filter driver. At an execution step, the filter driver continues the following processing of the corresponding event in conformity with the determination of the security process.Type: GrantFiled: March 15, 2011Date of Patent: May 28, 2013Assignee: Softcamp Co., Ltd.Inventors: Yang Jin Seo, Sang Hak Nah, Jin Young Jung
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Patent number: 8402269Abstract: A system for controlling exit of saved data from a security zone, comprising an access control device, the access control device comprising an access detection module for detecting access of an application to a security zone and access of an application to a general zone, a target checking module for comparing the application, detected by the access detection module, with a list and then controlling access of the application to the security zone and access of the application to the general zone, and a processing control module for controlling writing of data of the application to the general zone.Type: GrantFiled: May 18, 2010Date of Patent: March 19, 2013Assignee: Softcamp Co., Ltd.Inventors: Steve Bae, Do-Gyun Kim, Aiden Kang, Hee-Gook Lee, Jong-Deok Baek, Yang-Jin Seo
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Patent number: 8340290Abstract: Disclosed herein is a method of securing keyboard input information by directly controlling a keyboard controller of a keyboard. The keyboard includes the keyboard controller, an interrupt controller, an input information processing module and a keyboard security module. The method includes a status information checking step of enabling the input information processing module to check status information of the keyboard controller; an interrupt inactivation step of inactivating an interrupt request function of the keyboard controller; an input information encryption step of encrypting the keyboard input information written to the keyboard input/output ports; a transfer step of transferring the encrypted input information to the keyboard security module; and an input information deletion step of deleting the keyboard input information remaining in the keyboard controller.Type: GrantFiled: October 2, 2008Date of Patent: December 25, 2012Assignee: Softcamp Co., Ltd.Inventor: Hong Seok Kang
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Patent number: 7840750Abstract: The present invention relates to a secure transmission system and secure transmission method that securely transmit data stored in a computer to different computers via a Local Area Network or the Internet.Type: GrantFiled: November 24, 2005Date of Patent: November 23, 2010Assignee: Softcamp Co., Ltd.Inventors: Jong Deok Baek, Yang Jin Seo, Hang Bae Chang
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Publication number: 20080229041Abstract: The present invention relates to a secure transmission system and secure transmission method that securely transmit data stored in a computer to different computers via a Local Area Network or the Internet.Type: ApplicationFiled: November 24, 2005Publication date: September 18, 2008Applicant: SOFTCAMP CO., LTD.Inventors: Jong Deok Baek, Yang Jin Seo, Hang Bae Chang