公开(公告)号：US20100132015A1

公开(公告)日：2010-05-27

申请号：US12490620

申请日：2009-06-24

申请人： Sung-min Lee ,  Sang-bum Suh ,  Sang-dok Mo ,  Bok-deuk Jeong

发明人： Sung-min Lee ,  Sang-bum Suh ,  Sang-dok Mo ,  Bok-deuk Jeong

IPC分类号： G06F21/00

CPC分类号： G06F21/57 ,  G06F9/45558 ,  G06F21/10 ,  G06F21/50 ,  G06F21/53 ,  G06F21/6218 ,  G06F2009/45587

摘要： An apparatus and method of providing security information in a virtual environment that supports a plurality of operating systems. The plurality of operating systems include at least one secure operating system in which applications whose safety has been verified are installed, and at least one normal operating system in which applications whose safety has been not verified are freely installed. The server operating system may provide security information corresponding to an operating system in which an application executed as foreground is installed, to provide information indicating whether an application is operated in a secure operating system, to a user.

摘要翻译： 一种在支持多个操作系统的虚拟环境中提供安全信息的装置和方法。 多个操作系统包括至少一个安全操作系统，在安全操作系统中安装有安全性已被验证的应用程序，以及至少一个其安全性未被验证的应用程序被自由安装的正常操作系统。 服务器操作系统可以提供对应于其中安装作为前台执行的应用的操作系统的安全信息，以向用户提供指示应用在安全操作系统中的操作的信息。

公开(公告)号：US20060079231A1

公开(公告)日：2006-04-13

申请号：US11246666

申请日：2005-10-11

申请人： Tae-jin Jeong ,  Hyun-gyoo Yook ,  Sung-min Lee ,  Se-hee Han

发明人： Tae-jin Jeong ,  Hyun-gyoo Yook ,  Sung-min Lee ,  Se-hee Han

IPC分类号： H04Q7/20

CPC分类号： H04W12/08 ,  G06F21/31 ,  G06F2221/2137 ,  G06F2221/2141 ,  H04L63/101 ,  H04L63/108

摘要： Provided are apparatuses, systems and methods for providing security services. The apparatus includes a network interface unit for transceiving data between a control device and a management device, a controller for controlling provision of services requested from the control device through the network interface unit when a permit time, during which a target of security service is allowed to be given services, is longer than a used time, during which predetermined services are provided to the target of security service, and a used time processing unit for updating the used time by reflecting time during which the services are provided. When security services are performed, services of a controlled device can be provided during the permitted time according to a user or a control device.

公开(公告)号：US09311125B2

公开(公告)日：2016-04-12

申请号：US12469945

申请日：2009-05-21

申请人： Sang-dok Mo ,  Sung-min Lee ,  Sang-bum Suh

发明人： Sang-dok Mo ,  Sung-min Lee ,  Sang-bum Suh

IPC分类号： G06F9/455

CPC分类号： G06F9/45558 ,  G06F9/455 ,  G06F9/45533 ,  G06F9/45537 ,  G06F9/45545 ,  G06F2009/45566 ,  G06F2009/45587

摘要： An apparatus is provided for supporting a plurality of operating systems by single hardware, wherein the plurality of operating systems include a server operating system to provide an integrated user interfaces for applications running on the plurality of operating systems, and at least one client operating system to provide a user interface for applications running on the client operating system through the server operating system under the control of the server operating system.

摘要翻译： 提供了一种用于通过单个硬件来支持多个操作系统的装置，其中所述多个操作系统包括服务器操作系统，以为在多个操作系统上运行的应用提供集成的用户界面，以及至少一个客户端操作系统 通过服务器操作系统的控制，通过服务器操作系统为在客户端操作系统上运行的应用程序提供用户界面。

公开(公告)号：US08464047B2

公开(公告)日：2013-06-11

申请号：US12191392

申请日：2008-08-14

申请人： Sang-dok Mo ,  Sang-bum Suh ,  Sung-min Lee ,  Bok-deuk Jeong ,  Yong-ho Hwang

发明人： Sang-dok Mo ,  Sang-bum Suh ,  Sung-min Lee ,  Bok-deuk Jeong ,  Yong-ho Hwang

IPC分类号： G06F21/00

CPC分类号： G06F12/1466

摘要： A method and apparatus for authorizing a host to access a portable storage device and a method and apparatus of providing information for authorizing a host to access a portable storage device. The method includes: verifying integrity of host software requesting to transmit data; determining whether the host is authorized to access the portable storage device; and determining whether the host software is authorized to access the portable storage device. Accordingly, user information may be stored on the portable storage device and moved with security.

公开(公告)号：US20090259658A1

公开(公告)日：2009-10-15

申请号：US12367735

申请日：2009-02-09

申请人： Yong-ho HWANG ,  Sang-bum Suh ,  Sang-dok Mo ,  Sung-min Lee ,  Bok-deuk Jeong

发明人： Yong-ho HWANG ,  Sang-bum Suh ,  Sang-dok Mo ,  Sung-min Lee ,  Bok-deuk Jeong

IPC分类号： G06F7/06 ,  G06F17/30

CPC分类号： G06F21/6218 ,  G06F16/168

摘要： An apparatus and a method for storing and retrieving files, the apparatus including a menu generation unit to generate a retrieval menu screen to input a retrieval condition, a token generation unit to generate a token by hashing at least one retrieval condition which is input through the retrieval menu screen, and a file retrieval unit to retrieve files matching the retrieval condition by comparing the generated token with each file information included in at least one file to be retrieved.

摘要翻译： 一种用于存储和检索文件的装置和方法，所述装置包括生成用于输入检索条件的检索菜单屏幕的菜单生成单元，令牌生成单元，用于通过散列至少一个检索条件来生成令牌，该检索条件通过 检索菜单屏幕和文件检索单元，通过将生成的标记与包括在要检索的至少一个文件中的每个文件信息进行比较来检索与检索条件匹配的文件。

公开(公告)号：US20070079122A1

公开(公告)日：2007-04-05

申请号：US11540658

申请日：2006-10-02

申请人： Se-hee Han ,  Sung-min Lee

发明人： Se-hee Han ,  Sung-min Lee

IPC分类号： H04L9/00

CPC分类号： G06F21/34 ,  G06F2221/2129 ,  H04L63/0853 ,  H04L63/101

摘要： An apparatus and method are provided for safely switching among security consoles and acquiring ownership with respect to a controlled device by executing an electronic signature using a smart card. An apparatus for executing a security function using a smart card includes: a smart card read unit which acquires a public key of a security console by reading the smart card; an authentication unit which verifies validity of an electronic signature transmitted from the smart card by using the public key of the security console; and a switching unit which switches the apparatus to a security console capable of acquiring ownership with respect to a controlled device if the electronic signature is determined to be valid.

摘要翻译： 提供了一种装置和方法，用于通过使用智能卡执行电子签名，在安全控制台之间安全地切换并且通过执行使用智能卡的电子签名来获得对受控设备的所有 使用智能卡执行安全功能的装置包括：智能卡读取单元，其通过读取智能卡获取安全控制台的公开密钥; 验证单元，其通过使用所述安全控制台的公钥来验证从所述智能卡发送的电子签名的有效性; 以及切换单元，如果电子签名被确定为有效，则将该设备切换到能够获得关于受控设备的所有权的安全控制台。