With the development of capital globalization, network communication based on big data Internet technology has become a new form of human communication. College students are among the main users of the Internet. In the network communication, there have been dishonest behaviors such as forging false identity through the network, abuse of network service convenience, materializing oneself to gain traffic, and academic misconduct, which have brought new challenges to the growth and development of college students. From the four aspects of enhancing college students' awareness of network integrity, strengthening the construction of network supervision mechanism, regulating the live communication process, and improving the college integrity education mechanism, this paper explores the path to reduce college students' network dishonesty, which can help regulate and guide college students' network behavior, thus promoting the independent, equal and healthy growth of college students.