Dongfeng Nissan passenger vehicle company (hereinafter referred to as Dongfeng Nissan) is a company engaged in research related to passenger vehicles. Their challenges are to data leakage, loss of critical research and development information, and brand impact and existence of security vulnerabilities and risks in the network, and tracking of the status of vulnerability fixes. They chose McAfee to overcome these challenges. They have implemented McAfee host data loss prevention, McAfee network security platform and McAfee vulnerability manager. The result of implementing McAfee protects intellectual property and prevents data loss.