In today's society, information is increasingly important
to our lives from the things of individuals to the national
security. Who has mastered the accurate information, which
will be able to occupy the dominant position of competition?
Today, there are more than 20 million Internet users
worldwide, a large part of them have Internet access through
wireless router termination such as WIFI. Wireless LAN
security is becoming a social problem. Before discussing the
wireless network security issues, you must know a fact that
more than 70% of the network security issue is caused due to
human factors, such as information theft by acquaintances or
colleagues, etc. These are not technical problems, and we
discuss only the remaining 30% of network security and
technology-related issues.