The internet opens up a brand new field for human society：cyberspace. It is clearly announced in the report of 18th National Party Congress that “Cyberspace Security” will be paid great attention to. This unexpected emerging field ought not to be a lawless place. Experiences of developed countries and areas in regulations of cyberspace show that suitable design and application of cyber law system will be a strong insurance to maintain the network order and enhance cyberspace security. In the confrontation of the increasingly complicated situation of cyberspace security，learning from developed coun-tries’ experiences in cyberspace legislation and promote the construction of cyber law system in China have been a very inessential and urgent actual issue，which is worthy of our careful thinking and bold explorations.