Abstract:
An apparatus and a method for automatically generating security policy of SELinux(Security Enhanced Linux) based on SELT(SELinux Template) are provided to automatically generate security policy by using an operation pattern of designated application. A check module stores an inputted file name to a binary list(S201). The check module checks an execution state of a process of binary based on the binary list(S202). The check module finishes a corresponding process of an executing binary(S203). A system call log traced by generating the process is stored(S204,S205). The traced system call log is refined into a data required for generating the security policy(S206~S208). Objects are grouped(S209). A SELT security policy file is recorded in a system(S210). A redundancy and collision are detected between the generated SELT security policy and existing security policies inside the system(S211,S212).