Abstract: Disclosed herein are an apparatus and method for providing a remote work environment. 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 performs Virtual Private Network (VPN) authentication in response to a request for remote access to a work network from a user terminal, performs user authentication in order to connect the user terminal that succeeds in VPN authentication to the work network, decrypts the encrypted user data area of the user terminal that is connected to the work network, and provides the remote work environment to the user terminal based on the user data area through the work network.

Abstract: Disclosed herein are an apparatus and method for providing a remote work environment. 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 performs Virtual Private Network (VPN) authentication in response to a request for remote access to a work network from a user terminal, performs user authentication in order to connect the user terminal that succeeds in VPN authentication to the work network, decrypts the encrypted user data area of the user terminal that is connected to the work network, and provides the remote work environment to the user terminal based on the user data area through the work network.

Abstract: A method and apparatus for providing an operating system based on a lightweight hypervisor. An electronic device includes a hypervisor, an operating system monitor, and a virtualized operating system. The hypervisor enables the virtualized operating system and a physical machine to share the resources of the physical machine. If the virtualized operating system accesses the resource, the operating system monitor determines whether to allow the access to the resource. Also, the operating system monitor verifies the integrity of the virtualized operating system and determines whether a threat to the virtualized operating system exists.

Abstract: A method for providing a browser using browser processes separated based on access privileges and an apparatus using the method. The method includes acquiring a first address corresponding to a first webpage; acquiring a first set of terminal access privileges based on the first address from a privilege control list and executing a first browser process corresponding to the first set of terminal access privileges; determining whether to allow rendering by comparing the first set of terminal access privileges with a second set of terminal access privileges corresponding to a second webpage when the first browser process attempts to render the second webpage; and if the rendering is not allowed, blocking the first browser process from rendering and rendering the second webpage by executing a second browser process corresponding to the second set of terminal access privileges.

Abstract: A method for providing a browser using browser processes separated based on access privileges and an apparatus using the method. The method includes acquiring a first address corresponding to a first webpage; acquiring a first set of terminal access privileges based on the first address from a privilege control list and executing a first browser process corresponding to the first set of terminal access privileges; determining whether to allow rendering by comparing the first set of terminal access privileges with a second set of terminal access privileges corresponding to a second webpage when the first browser process attempts to render the second webpage; and if the rendering is not allowed, blocking the first browser process from rendering and rendering the second webpage by executing a second browser process corresponding to the second set of terminal access privileges.

Abstract: A method and apparatus for providing an operating system based on a lightweight hypervisor. An electronic device includes a hypervisor, an operating system monitor, and a virtualized operating system. The hypervisor enables the virtualized operating system and a physical machine to share the resources of the physical machine. If the virtualized operating system accesses the resource, the operating system monitor determines whether to allow the access to the resource. Also, the operating system monitor verifies the integrity of the virtualized operating system and determines whether a threat to the virtualized operating system exists.

Abstract: An apparatus and method for controlling a linear compressor with an inverter unit. In the apparatus and method, a capacitor is connected between a driving motor and an inverter unit that applies a voltage to the driving motor according to an output frequency thereof, thereby preventing a jump phenomenon due to an inductance of the motor coil. Furthermore, the linear compressor is precisely controlled through the inverter unit, thereby enhancing stability of the apparatus.

Abstract: An apparatus and method for controlling a linear compressor with an inverter unit. In the apparatus and method, a capacitor is connected between a driving motor and an inverter unit that applies a voltage to the driving motor according to an output frequency thereof, thereby preventing a jump phenomenon due to an inductance of the motor coil. Furthermore, the linear compressor is precisely controlled through the inverter unit, thereby enhancing stability of the apparatus.