The rise of the Internet began in Singapore in the 1980s. With a series of national development plans，Singapore's ICT development has been at the forefront of the world. In the recent years，Singapore's networked readiness index is far ahead among the developed countries. It reveals that Singapore has become a country that has obtained great financial benefits from investment in information and communication technologies. This research article conducted a systematic review to provide a holistic view of Singapore's Internet development，Internet development plans，and Internet security governance. Singapore's Internet governance plans and strategies have important reference significance on China's Internet development. Thus，the enlightenment to China's Internet development has been discussed at the end.