Anonymous Information Transmission Method based on Dual Cloud Structure

The transmission of anonymous information on the Internet is a research hotspot in the field of data privacy protection. On the basis of studying traditional information security (the confidentiality, integrity and authenticity of transmitted data), scholars are paying more and more attention to how to protect the identity information of communication users. That is, the anonymity of transmission. In response to the new needs of network communication for information security, this article conducts in-depth research and analysis of the most successful anonymous communication system Tor, and analyzes the Tor network protocol, the status quo and the challenges it faces; and based on this Improved, designed an anonymous information transmission method based on the dual-cloud structure in response to the problems of Tor, and conducted performance analysis and testing of the system.