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    • 10. 发明授权
    • Apparatus and method of detecting and controlling privilege level violation process
    • 检测和控制特权级别违规过程的装置和方法
    • US08082590B2
    • 2011-12-20
    • US12055381
    • 2008-03-26
    • Su Yong KimDae Sik ChoiDong Hyun LeeDo Hoon Lee
    • Su Yong KimDae Sik ChoiDong Hyun LeeDo Hoon Lee
    • G06F12/14
    • G06F12/1491G06F21/55
    • Provided are an apparatus and method of detecting and controlling a privilege level violation process. The apparatus monitors whether higher-privileged processes depend on information provided from lower-privileged objects or denies the higher-privileged processes to access the lower-privileged objects. The apparatus is provided in a process, and monitors whether a process accesses to a lower-privileged object. The apparatus gives a warning message or denies an access of the process to the lower-privileged object when it detects that the higher-privileged process access to the lower-privileged object. Therefore, the apparatus of detecting and controlling a privilege level violation process detects weaknesses that may be caused by privilege level violation, thus allowing a system to be safely operated.
    • 提供了一种检测和控制特权级别违反过程的装置和方法。 该设备监控较高权限的进程是否依赖于从较低特权对象提供的信息,或拒绝较高权限的进程访问较低权限的对象。 该设备被提供在一个进程中,并且监视进程是否访问较低特权对象。 当设备检测到较高权限的进程访问较低权限的对象时,该设备会发出警告消息或拒绝对低级特权对象的访问。 因此,检测和控制特权级别违规处理的装置检测可能由特权级别违规引起的弱点,从而允许系统安全地操作。