The conventional security systems require to have an intelligent and integrated security technology that can analyze network and system events using large-capacity data of various security sources. In order to detect the cyber threats and enable intelligent ways of correlation analysis among security data, the paper develops and deploys the Big Data platform which can provide to collect, process and store the massive security log events, and can retrieve the information from long-term data. Also we evaluates the performance of proposed Big Data platform through the experiment.