Author(s)

Jiang Lei

Corresponding Author

Jiang Lei

Abstract

After entering the 21st century, information technology has developed rapidly and has become an essential part of people's lives. The same is true in higher vocational colleges, the computer network greatly facilitates the development of teaching activities. However, with the continuous expansion of the application scope of information technology, network security issues have also followed. Therefore, a variety of measures must be adopted to protect the security of computer networks, among which virtual technology is one of the important network security protection methods. Based on this, this article starts with the current situation of computer network security in higher vocational colleges, first analyzes the security threats of computer network in higher vocational colleges, and then explores the effectiveness of virtual technology and its application in higher vocational computer network security, hoping to take this Provide certain reference opinions for high-level computer network security related research.

Keywords

Virtual technology; Higher vocational education; Network security