Giho
Giho Yang, Mapo-Gu KR
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20150089239 | Passcode Operating System, Passcode Apparatus, and Super-Passcode Generating Method - The present invention relates to a passcode operating system, to a passcode apparatus, and to a super-passcode generating method, which are capable of protecting user authentication information from external hacking. The passcode apparatus of the present invention comprises: one or more processors; a memory; and one or more programs stored in the memory and configured to be executed by the one or more processors. The program includes: a data safekeeping module for storing user-specific passcode data; an input window module for displaying an input window on which multiple icons are arranged; and a passcode-generating module for checking, when icons are selected through the input window module, the character string corresponding to each selected icon on a virtual keyboard contained in the passcode data, generating a seed passcode in which the checked character strings are combined, and generating a super-passcode for each website using the seed passcode and a site code. | 03-26-2015 |
20150121489 | Icon Password Setting Apparatus and Icon Password Setting Method Using Keyword of Icon - Disclosed is an icon password setting apparatus and an icon password setting method, which provide a keyword of an icon for an icon password to be set. The icon password setting apparatus according to the present invention enables password setting using an icon image and an associated keyword, the apparatus comprising: a password management unit for generating or inquiring an icon password; a keyword phrase management unit for generating or inquiring a keyword phrase of the icon password; a password list generating unit for generating a list having each icon password and corresponding keyword phrases; and a user password setting unit for receiving a request for setting the password for the icon password in the list and setting a user password. According to the present invention, a user may easily remember an icon password using the keyword phrase provided when setting the icon password. | 04-30-2015 |
20150135291 | Method for Authenticating User Using Icon Combined With Input Pattern, And Password Input Device - A password input device comprises a storage unit for storing character strings according to each icon; an input window generation unit for generating and displaying an input window on which a plurality of icons are arranged; a secret icon recognition unit which confirms a shift coordinate value and recognizes icons, which are arranged on coordinates inversely moved up to the shift coordinate value from a coordinate value at which a selected icon is arranged, as secret icons selected by the user if the user selects the icon; and an authentication processing unit which confirms a character string corresponding to each secret icon recognized in the secret icon recognition unit, generates a combined character string in which the one or more confirmed character strings are arranged, and authenticates the user by confirming whether the generated combined character string is consistent with the user's password stored in the storage unit. | 05-14-2015 |
20150205942 | Password Authentication System And Password Authentication Method Using Consecutive Password Authentication - Disclosed is a password authentication system and a password authentication method using continuous password authentication. In the password authentication system, a password is set using an original password and a shift value, and the password authentication system includes a password authentication unit configured to receive a password subjected to the shift value, apply the shift value inversely to the password to obtain the original password and perform authentication processing, a defense mode changing unit configured to change to a defense mode requiring continuous authentication of the password at least twice, and a defense mode control unit configured to require the user to continuously input a first password and a second password, and to determine the authentication of the password as a success and release the defense mode. | 07-23-2015 |
20150294106 | System For Processing Lost Password Using Password Long-Term Memory Of User, and Method For Processing Lost Password - The present invention relates to a system and method for processing a lost password by selectively providing a reset process under the password in the long-term memory of the user. According to the present invention, the system includes a user terminal including: a long-term memory condition registration unit receiving the registration of long-term memory conditions; a long-term condition determination unit determining the long-term memory conditions are satisfied; a user identification unit, after the occurrence of a lost password, authenticating the user through a user identification verification scheme or through a enhanced user identification verification scheme whether or not the password resides in the long-term memory of the user, and a lost state resetting unit cancelling the lost password occurrence state. According to the present invention, provided are an identification verification service or an enhanced identification authentication service whether or not the password resides in the long term memory of user. | 10-15-2015 |
20150341359 | Method of Controlling Access to Network Drive, And Network Drive System - A network drive system for controlling access to a network drive based on location information on a communication device according to the present technology includes: a storage unit storing a network drive that stores security data and general data; a receiving unit receiving a request for access to the network drive from a first communication device; a location checking unit checking whether the distance between the first communication device and a second communication device designated as a device for controlling access to the network drive is within a critical value; and a policy setting unit that applies a policy allowing the first communication device to access general data stored in the network drive or applies a policy disallowing the first communication device to access general data stored in the network drive, according to results of the determining by the location checking unit. | 11-26-2015 |
Giho Yang, Mapo-Gu, Seoul KR
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20150341348 | System and Method for Safe Login, and Apparatus Therefor - Disclosed is a safe log-in system and method for allowing log-in of a user in association with a plurality of devices, and an apparatus for the same. The safe log-in method for allowing a safe log-in of a communication device which accesses a web site includes: by an authentication data providing device, receiving a request for authentication-related data, which is required for log-in to the web site, from the communication device; by the authentication data providing device, extracting authentication-related data required for log-in to the web site; by the authentication data providing device, transmitting the extracted authentication-related data to the communication device; and by the communication device, attempting log-in authentication to the web site by using the authentication-related data. | 11-26-2015 |
Giho Yun, Busan KR
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20140137341 | MULTI-USE FUNCTIONAL COTTON, AND METHOD FOR MANUFACTURING SAME - A multi-use functional cotton, and, more particularly, a multi-use functional cotton including a composition for manufacturing a multi-use functional cotton, and to a method for manufacturing the same are provided. Here, the composition includes natural cotton, an ammonium aqueous solution, a first ammonium phosphate, boron, an anionic surfactant, a fluorine-based water repellent, and an acrylic phosphate-based coupling agent. The multi-use functional cotton can be useful in maintaining a thermal retention property, a thermal insulation property and cold resistance of the natural cotton as a functional chemical, which is harmless to the human body, is allowed to permeate into a hollow tissue (lumen) of the natural cotton, and improving elasticity, tensile strength and bursting strength since more closed cells are formed than natural cotton not treated with the functional chemical. Also, the multi-use functional cotton can be useful in preventing oxidation of the cotton and exhibiting fire (flame) retardancy, moisture resistance, and spinnability. In addition, the multi-use functional cotton has a low production cost and can exhibit environmentally-friendly characteristics, and a waste material used can be re-used later as a recycled material. Further, the multi-use functional cotton can be used in the field of industrial applications including use as a material in a fibrous structure such as a processed cloth, a nonwoven cloth, a mat, a synthetic fiber cotton, a mixed wastepaper cotton, a mixed recycled cotton, a mixed straw cotton, and a mixed carbonized (carbon) fiber cotton. | 05-22-2014 |
20140235131 | MULTIPURPOSE FUNCTIONAL NONWOVEN FIBER, AND METHOD FOR MANUFACTURING SAME - The present invention relates to a multipurpose functional nonwoven fabric, and more particularly, to a multipurpose functional nonwoven fabric which is manufactured by performing a pretreatment process on carbonized fiber cotton, and stacking the pretreated carbonized fiber on natural cotton, mixing the pretreated carbonized fiber cotton with the natural cotton and scutching the mixed cotton, or introducing the natural cotton and stacking the natural cotton on an intermediate layer of the pretreated carbonized fiber, and a method for manufacturing same. Web formation and stacking at a cutting machine can be easily performed by performing the pretreatment process on the carbonized fiber. Also, excellent heat resistance and conductivity can be obtained by stacking the carbonized fiber cotton on natural cotton, mixing the carbonized fiber cotton with the natural cotton, scutching the mixed carbonized fiber cotton and the natural cotton and stacking the scutched cotton, or introducing natural cotton into an intermediate layer of the carbonized fiber cotton, stacking the natural cotton on the intermediate layer of the carbonized fiber cotton, and subjecting the stacked cotton to needle punching. Since a surface temperature of the nonwoven fabric can be lowered and the loss of heat can be reduced through dissipation and dispersion of heat, thermal retention and insulation properties of the entangled natural cotton can be enhanced, and carbonization prevention and incombustiblization of the natural cotton can be achieved. Also, the multipurpose functional nonwoven fabric can be manufactured at a low production cost and exhibit environmentally friendly characteristics, and a waste material can be recycled. | 08-21-2014 |