Starting method for safe operation environment of program

The invention relates to a method for protecting information safety, and discloses a starting method for a safe operation environment of a program. The starting method is based on mobile equipment comprising a control chip and a memory, special software for managing the mobile equipment and a hardware platform which interacts with a user and is used for operating the special software; the memory includes a trusted operation system region. According to the starting method for the safe operation environment of the program, the steps are reasonable; the trusted operation system in the mobile equipment is used as the safe operation environment of the target program, so that stealing of user identity information by the Trojan virus under an unknown operation environment is effectively prevented, and the economical benefit of the user and the safety of the individual privacy are guaranteed; furthermore, the user cannot enter the trusted operation environment for the program operation until the user is authorized by the special software, so that the safety of program operation and user use is greatly improved.