随着计算机科学的快速发展,网络中数据体量不断扩大,大数据时代随着而来,在大数据时代下高校网络安全问题日益凸显。在大数据给我们带来生活便利的同时,隐私信息泄露等安全问题也给我们的校园生活造成巨大的威胁。本文对大数据下的网络进行分析,旨在提高大数据时代下校园网络安全水平。 With the rapid development of computer science, the data volume in the network is expanding constantly. With the advent of the big data era, the cybersecurity problems of colleges and universities have become increasingly prominent under the age of big data. While big data brings us conveniences in life, security issues such as the disclosure of privacy information pose a huge threat to our campus life. This article analyzes the network under big data to improve the campus network security in the era of big data.