Abstract: An apparatus and method for blocking the activity of malware are disclosed. The apparatus for blocking the activity of malware includes a storage unit, a posting unit, and a control unit. The storage unit stores an automatic execution permission list and a set security level. The posting unit posts a predetermined control time immediately after user terminal booting and a predetermined control time immediately after user login. The control unit permits or blocks the execution of an execution attempt file for the predetermined control time immediately after the booting and the predetermined control time immediately after the user login based on the automatic execution permission list and the set security level.

Abstract: A power supply apparatus may include a transformer unit outputting a voltage transformed depending on an inductance ratio between a primary side and a secondary side, an inductance varying unit varying an inductance of the primary side depending on whether or not external input power is being input, and an output unit stabilizing the transformed voltage and outputting the stabilized voltage.

Abstract: An apparatus and method for analyzing malicious code in a real environment are provided. The apparatus for analyzing malicious code in a real environment includes a storage unit, a VHD control unit, and an analysis unit. The storage unit stores an original virtual hard disk (VHD) and a child VHD. The VHD control unit performs booting using an uninfected clean VHD. The analysis unit executes an object of analysis after the booting, generates the first results of the analysis based on static, dynamic and state analyses, generates the second results of the analysis by comparing the state of an infected VHD with the state of the clean, generates the results of malicious code analysis based on the first results of the analysis and the second results of the analysis, and sends the results of the malicious code analysis to the VHD control unit.

Abstract: Disclosed herein is a malicious code detection apparatus and method, which detect malicious code based on the states of a system before and after a malicious code sample is executed. A state of a sample execution system before a malicious code sample is executed. Static analysis and dynamic analysis of the malicious code sample are performed. After the malicious code sample has been executed, a state of the sample execution system is extracted, the results of extraction of the state are compared with results of extraction of the state of the sample execution system before the malicious code sample is executed, and change information of the system is acquired. It is detected whether malicious behavior of the malicious code sample has been conducted, using static analysis information and dynamic analysis information corresponding to results of performing static analysis and dynamic analysis and the system change information.

Abstract: An apparatus and method for blocking the activity of malware are disclosed. The apparatus for blocking the activity of malware includes a storage unit, a posting unit, and a control unit. The storage unit stores an automatic execution permission list and a set security level. The posting unit posts a predetermined control time immediately after user terminal booting and a predetermined control time immediately after user login. The control unit permits or blocks the execution of an execution attempt file for the predetermined control time immediately after the booting and the predetermined control time immediately after the user login based on the automatic execution permission list and the set security level.

Abstract: A firewall policy inspection apparatus and method is provided. The firewall policy inspection apparatus includes an intrusion prevention rule obtainment unit for obtaining intrusion prevention rules from a target firewall policy. An anomaly rule detection unit detects an anomaly rule in a relationship between the intrusion prevention rules. A screen display unit displays an anomaly rule graph on a screen using results of the detection.

Abstract: A security management apparatus and method are provided. The security management apparatus includes a user authentication unit, a packet inspection unit, a packet extraction unit, a file analysis unit, and an agent generation unit. The user authentication unit receives user information from a terminal of a user, and performs a user authentication procedure. The packet inspection unit inspects a packet based on rules, and transfers the inspected packet to a destination over the Internet. The packet extraction unit recognizes a specific protocol in a packet transferred to the destination or a packet returned from the destination and extracts a file based on the results of the recognition. The file analysis unit determines whether or not the extracted file is a malicious file. If the extracted file is the malicious file, the agent generation unit generates a malware removal agent, and removes malware by executing the malware removal agent.

Abstract: A method and apparatus for storing a broadcast program are provided. The apparatus includes: a signal processing unit which generates an audio/video (A/V) file, an application file, and a first electronic program guide (EPG) file by appropriately processing a plurality of A/V signals, application information, and EPG information, respectively, which are included in an input broadcast program transport stream; a synchronization unit which receives the A/V file, the application file, and the first EPG file from the signal processing unit, generates storage information for the A/V file and storage information for the application file, and converts the first EPG file into a second EPG file comprising the storage information for the A/V file and the storage information for the application file; and a storage unit which stores the A/V file, the application file, and the second EPG file.

Abstract: A 3D interface apparatus which is operated based on motion and an interfacing method using the same are provided. The interface apparatus includes a motion sensor, a controller which determines a wind property, and a wind generation module which generates a wind. Accordingly, a user is allowed to manipulate a GUI more easily, conveniently, and intuitively.

Abstract: A firewall policy inspection apparatus and method is provided. The firewall policy inspection apparatus includes an intrusion prevention rule obtainment unit for obtaining intrusion prevention rules from a target firewall policy. An anomaly rule detection unit detects an anomaly rule in a relationship between the intrusion prevention rules. A screen display unit displays an anomaly rule graph on a screen using results of the detection.

Abstract: A method and apparatus for storing a broadcast program are provided. The apparatus includes: a signal processing unit which generates an audio/video (A/V) file, an application file, and a first electronic program guide (EPG) file by appropriately processing a plurality of A/V signals, application information, and EPG information, respectively, which are included in an input broadcast program transport stream; a synchronization unit which receives the A/V file, the application file, and the first EPG file from the signal processing unit, generates storage information for the A/V file and storage information for the application file, and converts the first EPG file into a second EPG file comprising the storage information for the A/V file and the storage information for the application file; and a storage unit which stores the A/V file, the application file, and the second EPG file.

Abstract: An intersection guidance method using Point of Interest (POI) information and a navigation system are provided. An intersection guidance method using POI information, the intersection guidance method including: retrieving a route to a destination set by a user and providing guidance about the route; providing, when an intersection is sensed on the route, guidance about a turn in the intersection using surrounding POI information of the intersection.

Abstract: A display apparatus and a control method thereof are provided. The display apparatus includes: an image processor, which processes an image signal; a display unit, which displays an image based on the image signal and a user interface (UI) for user interfacing; and a controller, which determines a size of the UI displayed on the display unit for a user currently watching the display apparatus and, which displays the UI in the determined size on the display unit.

Abstract: An apparatus and method for detecting an obfuscated malicious web page are provided to find a malicious web page by deobfuscating an obfuscated malicious code. The apparatus includes an obfuscated code detector that detects whether an obfuscated code is included in a source code of a web page, a deobfuscation function inserter that reconfigures the source code by inserting a function for deobfuscating the obfuscated code into the source code, a deobfuscator that is called by the function inserted into the reconfigured source code and deobfuscates the obfuscated code, and a malicious code detector that detects a malicious code using the deobfuscated code.

Abstract: Provided are an apparatus and method for checking Personal Computer (PC) security. The apparatus includes a check module for checking a security configuration of a PC on the basis of a check policy received from a security check server and outputting check results, and a control module for changing the security configuration of the PC on the basis of a control policy received from the security check server and the check results received from the check module. According to the apparatus, a security check agent installed in each PC performs security check and changes a security configuration according to a control policy, such that the security configurations of PCs in a network can be managed collectively.

Abstract: A method and an apparatus for providing a user interface in response to a user's motion. The response providing apparatus captures the user in an image frame and stores data corresponding to a predefined user gesture. The response providing apparatus provides the user interface in response to the user's motion using the data with respect to the identified user.

Abstract: A method and apparatus for storing a broadcast program are provided. The apparatus includes: a signal processing unit which generates an audio/video (A/V) file, an application file, and a first electronic program guide (EPG) file by appropriately processing a plurality of A/V signals, application information, and EPG information, respectively, which are included in an input broadcast program transport stream; a synchronization unit which receives the A/V file, the application file, and the first EPG file from the signal processing unit, generates storage information for the A/V file and storage information for the application file, and converts the first EPG file into a second EPG file comprising the storage information for the A/V file and the storage information for the application file; and a storage unit which stores the A/V file, the application file, and the second EPG file.

Abstract: A method and apparatus for storing a broadcast program are provided. The apparatus includes: a signal processing unit which generates an audio/video (A/V) file, an application file, and a first electronic program guide (EPG) file by appropriately processing a plurality of A/V signals, application information, and EPG information, respectively, which are included in an input broadcast program transport stream; a synchronization unit which receives the A/V file, the application file, and the first EPG file from the signal processing unit, generates storage information for the A/V file and storage information for the application file, and converts the first EPG file into a second EPG file comprising the storage information for the A/V file and the storage information for the application file; and a storage unit which stores the A/V file, the application file, and the second EPG file.

Abstract: A display apparatus and method for calibrating a touch system are provided, the display apparatus including: a display panel which displays an image; an image processor which processes an image displayed on the display panel; a light source unit provided on the display panel and which emits light; a camera unit which photographs an image to detect a touch position by a user on the display panel and a calibration image of light emitted by the light source unit; and a controller which controls the image processor to process an image on the basis of the touch position by the user on the image taken by the camera unit and calibrating the touch position by the user on the basis of a position of the light on the calibration image taken by the camera unit.

Abstract: A multi-touch detecting apparatus includes a liquid crystal display (LCD) module which includes an LCD panel and a backlight unit (BLU), a plurality of infrared light sources which emits infrared light toward the LCD module, an infrared light detecting camera which is disposed proximate a rear surface of the LCD panel, and detects infrared light reflected from an object on the LCD panel, and a control unit which turns off the BLU when the infrared light detecting camera is turned on.