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    • 4. 发明授权
    • Administrative security systems and methods
    • 行政安全系统和方法
    • US06775781B1
    • 2004-08-10
    • US09620746
    • 2000-07-20
    • Thomas G. PhillipsPaul C. SuttonGang Wang
    • Thomas G. PhillipsPaul C. SuttonGang Wang
    • G06F1130
    • G06F21/33
    • A computer such as a network appliance executes an administrative security process configured to run under an administrative privilege level. Having an administrative privilege level, the administrative security process can initiate administrative functions in an operating system function library. A user process executing under a non-administrative privilege level can initiate a particular administrative function that the process would not otherwise be able to initiate by requesting that the administrative security process initiate the function. In response to a request to initiate a particular function from a process with a non-administrative privilege level, the administrative security process determines whether the requesting process is authorized to initiate the particular administrative function based on information accessed in a data store. If the requesting process is authorized, the administrative security process initiates the particular administrative function. In this manner, the administrative security process facilitates access to specific administrative functions for a user process having a privilege level that does not permit the user process to access the administrative functions.
    • 诸如网络设备的计算机执行配置为在管理权限级别下运行的管理安全过程。 具有管理权限级别,管理安全过程可以在操作系统函数库中启动管理功能。 在非管理权限级别下执行的用户进程可以启动特定的管理功能,该过程将无法通过请求管理安全过程启动该功能而无法启动。 响应于从具有非管理特权级别的进程启动特定功能的请求,管理安全过程基于在数据存储中访问的信息来确定请求进程是否被授权发起特定管理功能。 如果请求进程被授权,则管理安全进程启动特定的管理功能。 以这种方式,管理安全过程便于访问具有不允许用户进程访问管理功能的特权级别的用户进程的特定管理功能。