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：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：US09092627B2

公开(公告)日：2015-07-28

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 ,  G06F21/57 ,  G06F21/50 ,  G06F21/10 ,  G06F21/53 ,  G06F21/62 ,  G06F9/455

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：US08701188B2

公开(公告)日：2014-04-15

申请号：US12028906

申请日：2008-02-11

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

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

IPC分类号： G06F11/00

CPC分类号： G06F21/56 ,  G06F21/552

摘要： A method of intrusion detection in a terminal device that supports driving of a plurality of operating systems, is provided. The method includes collecting at a first operating system of the plurality of operating systems intrusion detection data for analyzing whether there is an intrusion in at least a second operating system of the plurality of operating systems; and performing at the first operating system an intrusion detection with respect to the at least a second operating system using the collected intrusion detection data.

摘要翻译： 提供一种支持多个操作系统的驱动的终端装置中的入侵检测方法。 该方法包括在多个操作系统的第一操作系统处收集用于分析在多个操作系统的至少第二操作系统中是否存在入侵的入侵检测数据; 以及使用所收集的入侵检测数据在所述第一操作系统处执行关于所述至少第二操作系统的入侵检测。

公开(公告)号：US08516589B2

公开(公告)日：2013-08-20

申请号：US12751886

申请日：2010-03-31

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

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

IPC分类号： G06F21/00

CPC分类号： G06F21/566

摘要： An apparatus and method for preventing virus code execution through buffer overflow management are provided. When buffer overflow occurs during execution of a kernel module or application program, the apparatus and method may perform virus inspection on a program execution region moved by the buffer overflow.

摘要翻译： 提供了一种用于通过缓冲器溢出管理来防止病毒代码执行的装置和方法。 当在内核模块或应用程序执行期间发生缓冲区溢出时，该装置和方法可以对由缓冲器溢出移动的程序执行区执行病毒检查。

公开(公告)号：US09122506B2

公开(公告)日：2015-09-01

申请号：US12457700

申请日：2009-06-18

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

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

IPC分类号： G06F9/46 ,  G06F9/455

CPC分类号： G06F9/45558 ,  G06F2009/45579

摘要： A virtualization apparatus and a method for controlling the same. In a method for controlling a virtualization apparatus including a plurality of domains, a sub domain transmits an input/output (IO) request for a hardware device to a main domain, and the main domain controls whether or not the IO request accesses the hardware device according to a resource needed to perform the IO request.

摘要翻译： 虚拟化装置及其控制方法。 在用于控制包括多个域的虚拟化装置的方法中，子域向主域发送对硬件设备的输入/输出（IO）请求，并且主域控制IO请求是否访问硬件设备 根据执行IO请求所需的资源。