Abstract: Considering the security situation of the current domestic mining enterprises, promote the construction of safe production in mining enterprises is becoming more and more important.The effective monitoring of production safety management is an important means of benefit and competitiveness for mining enterprises through a unified platform, besides it’s also the measure of enterprise modern management.The password technology as the core of PKI technology system can offer safe production safety information for the enterprise network environment.Through the analysis of the requirement for safe production management system, mining enterprises safe production services architecture based on PKI technology is proposed.In this paper，we analysis the CA and password server technique clearly.The technique is used to implement the data encryption and user identity identification, which effectively solve information security problems of the mine production safety management platform.