Abstract: An apparatus and method for storing device data in an IoT environment. An apparatus for providing a data storage function includes an authentication unit for performing device authentication with a data storage-requesting device and performing data storage authentication with the data storage-requesting device, a data storage unit for storing encryption key basis information, used to generate an encryption key for data encryption, and encrypted data, a request message processing unit for processing a processing request message for the encrypted data received from the data storage-requesting device using the data storage unit, and a communication unit for receiving the processing request message from the data storage-requesting device and transmitting results of processing to the data storage-requesting device.

Abstract: Disclosed is a camouflage fabric which simplifies a preparation process of warps and wefts so as to assure convenience in warp and weft preparation and acquires combinations of various patterns and colors using a three-ply fabric structure so as to satisfy aesthetics, i.e., one of functions of clothing, and to have an excellent camouflaging effect. Dyed yarns of a dark color and dyed yarns of a light color are alternately arranged as the warps, dyed yarns of three colors differing from the colors of the warps are used as the wefts, the warps and the wefts are woven into the camouflage fabric of a three-ply jacquard texture using a jacquard loom and, thus, the camouflage fabric may have combinations of various patterns and colors.

Abstract: The present specification provides an activated three-dimensional carbon network structure, a method for fabricating the same, and an electrode including the same.

Abstract: Provided is a cube set operating based on short-distance wireless communication and a method and system for recognizing a cube pattern using the same. The cube set includes a plurality of cubes having different patterns formed on faces and a cube case in which a plurality of partition spaces where the plurality of cubes is respectively seated has been formed. One or more magnetic bodies are formed in at least some of the faces of the cube, and a plurality of magnetic sensors is formed in each of the partition spaces of the cube case.

Abstract: Provided is an integrity verification method for a user device includes verifying integrity of a first verification target on a basis of a first integrity verification scheme during executing a boot-loader, uncompressing a kernel image according to the integrity verification result for the first verification target and verifying integrity of a second verification target on a basis of a second integrity verification scheme while the kernel image is uncompressed, and driving an operating system according to the integrity verification result for the second verification target and verifying integrity of a third verification target on a basis of a third integrity verification scheme while the operating system is driven.

Abstract: Disclosed herein are an apparatus and method for detecting a malicious device based on swarm intelligence. The method includes detecting a malicious device by causing at least one exploration ant to access a device swarm along movement routes in which pheromone trail values are taken into consideration, wherein the exploration ant is generated in response to a detection request received from a security management server, when the at least one exploration ant detects a suspicious device that is suspected to be a malicious device, causing the exploration ant to return along the movement routes in reverse order, and returning pheromone trail values generated by devices on the return movement routes to a malicious device detection apparatus, and identifying whether the suspicious device is the malicious device by calculating an optimal solution based on a local information set generated by aggregating the pheromone trail values returned for movement routes.

Abstract: Disclosed herein are a fixed-location Internet-of-Things (IoT) device for protecting secure storage access information and a method for protecting secure storage access information of the fixed-location IoT device.

Abstract: A separator for a rechargeable battery includes a porous substrate and a heat-resistance layer on at least one surface of the porous substrate. The heat-resistance layer includes a binder having a cross-linked structure, a sphere-shaped filler, and a plate-shaped filler, and the plate-shaped filler is included in a smaller amount than the sphere-shaped filler in the heat-resistance layer. A rechargeable battery includes the separator.

Abstract: A method for obtaining information and an electronic device thereof. The method for obtaining the information in the electronic device includes: displaying one or more representing objects for representing contents on a display area; determining a selection area which is at least part of the display area based on a user input; detecting a representing object of the one or more representing objects as a clip object corresponding to the user input, wherein at least part of the representing object corresponds to the selection area; and recognizing a content corresponding to the clip object.

Abstract: The embodiments described herein pertain generally to a porous carbon particle and a producing method of the porous carbon particle, the producing method includes a step of polymerizing an aromatic monomer to form a polymer particle; a step of cross-linking the polymer particle; a step of coating a silica on a surface of the cross-linked polymer particle; a step of carbonizing the polymer particle coated with the silica.

Abstract: A method of manufacturing camouflage clothing worn by soldiers is provided. The optimum camouflage clothing satisfying clothing functionality, aesthetics, and camouflaging effect, which is an important function for military uniforms, is provided while the optimum camouflage clothing is economical. The camouflage clothing is formed by dyeing threads i.e. row material, using the dyed threads as warp threads and weft threads, and weaving the camouflage clothing using a jacquard weaving machine. Herein, the warp threads and the weft threads are gradationally arranged to form a delicate-colored checked pattern while a three-dimensional pattern is displayed by the jacquard weaving machine.

Abstract: A method of manufacturing camouflage clothing worn by soldiers is provided. The optimum camouflage clothing satisfying clothing functionality, aesthetics, and camouflaging effect, which is an important function for military uniforms, is provided while the optimum camouflage clothing is economical. The camouflage clothing is formed by dyeing threads i.e. row material, using the dyed threads as warp threads and weft threads, and weaving the camouflage clothing using a jacquard weaving machine. Herein, the warp threads and the weft threads are gradationally arranged to form a delicate-colored checked pattern while a three-dimensional pattern is displayed by the jacquard weaving machine.

Abstract: Disclosed are an N-doped three dimensional carbon nanostructure, a method of preparing the N-doped three dimensional carbon nanostructure, and a supercapacitor electrode including the three dimensional carbon nanostructure.

Abstract: Disclosed herein are a device and method for updating firmware and a firmware update system. The device for updating firmware include an update manager for receiving delta information about the latest version of firmware from an update server by checking information about a version of firmware installed in a terminal device and for updating the firmware installed in the terminal device using the delta information, and a bootloader for restoring the updated firmware using previously stored backup information when the updated firmware is not normally launched or when an error occurs during the update of the firmware.

Abstract: An automatic suturing hook apparatus comprises a main body having a movement hole formed on one side surface thereof and having a first protrusion hole formed on the front end thereof; a needle part which is provided inside the main body and protrudes from the first protrusion hole; a slide body which slidably moves through the movement hole from one side surface of the main body to the front end or rear end of the main body and comes into close contact with the front end of the main body; a slide part which is provided inside the main body and slidably moves the needle part provided inside the main body to the outside of the main body; and a first trigger which is provided at the bottom of the rear end of the main body and operates the slide part which is provided inside the main body.

Abstract: A method for preparing a radiopharmaceutical and, specifically, a method for preparing an organic fluoride-aliphatic compound usable as a radiopharmaceutical, a method for purifying the prepared organic fluoride-aliphatic compound, and a method for preparing a radiopharmaceutical by using a cassette comprising a backdraft preventing reaction container. A method for preparing an organic fluorinated aliphatic compound includes allowing a fluorine salt to react with a leaving group-containing aliphatic compound by using a multifunctional solvent represented by the following Chemical Formula 1 to obtain an aliphatic compound labeled with [18F] fluoride substituting for the leaving group. The organic fluoride-aliphatic compound can be prepared and purified through even a simple process at high yield, high efficiency, and high purity, and the radiopharmaceutical can be safely prepared without damage to a synthetic apparatus.

Abstract: A system for performing an integrity verification based on a distributed delegator and verifying an integrity of a plurality of individual devices based on a network includes: a first individual device which is an integrity verification target of the plurality of individual devices; a second individual device configured to vicariously verify the verification target device of the plurality of individual devices; and a remote device management server configured to select the second individual device of the plurality of individual devices as a verification delegator, and to receive a result of integrity verification of the first individual device by the second individual device.

Abstract: An electronic device is provided. The electronic device includes a memory, a display, and a processor electrically connected to the memory and the display. The processor is configured to transparently output a first screen related to a first application, if receiving a user input, change a transparency of at least a partial area of the first screen in correspondence to the user input, and output the first screen on the display.

Abstract: Disclosed herein is an electronic device including a message creation unit for creating an authentication message that includes hardware information and security level information for mutual authentication with an additional electronic device; a communication unit for sending the authentication message to the additional electronic device and receiving an authentication message of the additional electronic device from the additional electronic device; an authentication algorithm selection unit for selecting an authentication algorithm for mutual authentication with the additional electronic device based on hardware information and security level information of the additional electronic device, which are included in the authentication message of the additional electronic device; and an authentication processing unit for performing a mutual authentication process using the selected authentication algorithm.

Abstract: Disclosed are a dye-sensitized solar cell including a polymer/graphene composite gel electrolyte and methods of preparing the dye-sensitized solar cell