Abstract:
A system and method for supporting the execution of an application based on a multi-platform are disclosed. The system for supporting the execution of an application based on a multi-platform includes a service server and a service center. The service server provides a virtual platform for executing an application based on a multi-platform. The virtual platform corresponds to virtual platform selection information from a service client. The service center provides an application based on a heterogeneous operating system (OS) based on installation-desired application selection information from the service client.
Abstract:
Disclosed herein are an apparatus and method for reducing peak power using an asynchronous circuit design technology. The apparatus includes a combinational circuit unit and an asynchronous control circuit unit. The combinational circuit unit divides a combinational circuit into a plurality of partial circuits based on the depth of input and output. The asynchronous control circuit unit controls the combinational circuit so that the switching operations of the partial circuits are performed in an asynchronous manner according to temporal order and so that a switching operation is not performed in other partial circuits when a switching operation is performed in a partial circuit.
Abstract:
An apparatus and method for processing sensitive data. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program is configured to, in an unprotected data area, read sensitive data from a storage device and transmit the same to a protected data area using the sensitive-data storage endpoint of the protected data area; to, in the protected data area, process the sensitive data using at least one endpoint when a command for a sensitive-data service requested by a client device is received from the unprotected data area; and to, in the unprotected data area, transmit the result of processing the sensitive data to the client device.
Abstract:
An apparatus and method for high-speed data transmission between virtual desktops are disclosed herein. The apparatus for high-speed data transmission between virtual desktops includes a reception unit, a destination determination unit, and a transmission unit. The reception unit receives data that is transmitted by virtual desktop servers inside a virtual desktop host server. The destination determination unit determines whether the destination of the data is the inside of the host server or the outside of the host server based on network identifiers set for the respective virtual desktop servers. The transmission unit sets up a data transmission method based on the destination of the data, and transmits the data using the transmission method.
Abstract:
An apparatus and method for controlling the power of a virtual desktop client in an integrated manner are disclosed herein. The apparatus includes a monitor power detection unit, a switch control unit, a power conversion unit, and a power supply unit. The monitor power detection unit detects whether power is supplied to a monitor. The switch control unit controls a client power switch for supplying power to a virtual desktop client terminal corresponding to the monitor based on the result of the detection. The power conversion unit converts the electric current of the power. The power supply unit supplies the virtual desktop client terminal with the power whose electric current has been converted such that the virtual desktop client terminal boots up an operating system and executes a virtual desktop client program.
Abstract:
A method and apparatus for recovering the failed disk of a virtual machine in a virtualization system are disclosed. The apparatus includes a system performance analysis unit, a failed disk recovery unit, and a disk exchange unit. The system performance analysis unit calculates recovery resources, that is, network and disk I/O bandwidths, to be assigned to the recovery of a failed disk by analyzing the performance of the virtualization system. The failed disk recovery unit performs the discovery of the failed disk by recovering a copy disk, that is, a copy of the failed disk, using a mandatory disk stored in the virtualization system while ensuring the performance of virtual machines based on the recovery resources. The disk exchange unit deletes the failed disk and assigns the recovered copy disk to a virtual machine corresponding to the failed disk.
Abstract:
Disclosed herein is a network separation apparatus and method. The network separation apparatus according to the present invention includes a main processing unit for allocating resources according to a network to be accessed. An in-house processing unit accesses an in-house network using the resources allocated by the main processing unit. An external processing unit accesses an external network using resources, physically separated from resources used by the in-house processing unit, among the resources by the main processing unit.