Survey on cyberspace security

Abstract

Along with the rapid development and wide application of information technology, human society has entered the information era. In this era, people live and work in cyberspace. Cyberspace is the collection of all information systems; it is the information environment for human survival. Therefore, it is necessary to ensure the security of cyberspace. This paper gives a comprehensive introduction to research and development in this field, with a description of existing problems and some currently active research topics in the areas of cyberspace itself, cyberspace security, cryptography, network security, information system security and information content security.

Moving Target Defense Techniques: A Survey

“…With the continuous popularization and deepening of network applications, the early discrete and independent individuals have become highly correlative and interdependent among each other now. Internet of everything not only breeds the new normal of human society but also supports the efficient operation of critical infrastructure in important national fields [1]. In recent years, since the problems of sensitive information leakage, industrial systems collapsed, and financial services disrupted are more and more serious, the penetration and destruction of cyberspace pose a serious threat to all sectors of society.…”

A Security Analysis Method for Security Protocol Implementations Based on Message Construction

“…Security protocols constitute a key part of cyberspace security [1] and are an important method to protect the cyberspace security against malicious attacks. Hence, people are very interested in their security.…”

A New Method to Analyze the Security of Protocol Implementations Based on Ideal Trace

“…With the fast development of the network communication, information security is becoming more and more important [1,2]. To protect the network information from attacks, protocols are usually applied.…”