| 摘要 |
PURPOSE: A system and method for controlling access based on shell in a Unix/Linux system are provided to guarantee the availability of OS of the Unix/Linux system and enhance the security function by controlling an access based on shell. CONSTITUTION: If a user inputs an Internet protocol and user information in a user level(100), an LS shell(130) receives a first object from the user and uses a system call that is matching the first object stored in local database. A native shell(110) receives an instruction from the LS shell and transmits the instruction to the kernel area OS which operates a kernel level(300). If the kernel level uses the system call, the native shell converts the system call response to the LS shell and the user. |
