随着计算机技术的发展,网络应用一日千里,人们在享受其带来的极大便利和高效的同时,也面临着网络数据安全的巨大挑战。数据安全隐患影响着计算机应用的进一步普及,也给现有的网络应用带来巨大的负面影响和经济损失。文章主要介绍当前计算机网络安全隐患的成因及日常生活中数据安全的防范措施。 With the development of computer technology, the application of the network is getting faster and faster. While enjoying the great convenience and efficiency brought by it, people also face the great challenge of network data security. Data security risks affect the further popularization of computer applications, but also bring huge negative impacts and economic losses to existing network applications. This article mainly introduces the causes of current computer network security risks and the data security precautions in daily life.