From several aspects of hardware system, operating system, database system and application software, the safety precautions for network data are expatiated in this paper.
文章从网络的硬件系统、操作系统、数据库系统及应用软件几方面阐述了数据安全的具体措施。
GPRS system and service data can be separated and protected through VPN, ensuring the safety of GPRS network and service.
用VPN可以对各种GPRS系统和业务数据进行合理的分离和保护，保证GPRS网络和业务的安全。
The results show that the use of MPLS VPN technique in power dispatching data network can not only reduce costs but also improve the safety and service quality.
结果表明：电力调度数据网采用MPLS VPN技术组网，在降低成本的同时提高了安全性和服务质量。
应用推荐