论国家安全与签证制度改革

基于国际移民的历史与现状，以国家安全为视角，研究中国、美国、英国等国家在不同历史时期，调整其移民政策以及改革其签证法律制度的理论与实践，可见各国签证制度的变革往往是以国家安全为核心。为加强我国国家安全，应从新时期的华侨政策、人才签证和打击“三非”等方面改进我国的签证法律制度。

On National Security and Visa System Reform

This paper reviewed the history and current situation of the international migration, re-searched on the immigration policy adjustment, the visa regulation reform in theory and practice from the per-spective of state security in different historical periods in China, the USA and the UK, found that the various visa system reforms had taken the state security as the core. So, in order to strengthen state security in China, we must reform visa regulations from the following aspects：visa policies for overseas Chinese in the new peri-od, the talent visa and the “three-illegal”visa.