信息安全涉及政治、经济、军事、文化等方方面面,信息安全问题自因特网诞生之日起就与日俱来,并随着网络的发展与应用而日益严重,引起了各国政府的高重度视,本文将对各国信息安全防范的现状进行分析,并提出我国信息安全防范的对策。 Information security involves all aspects of politics, economy, military affairs and culture. The issue of information security has been growing day by day since the birth of the Internet. With the development and application of the Internet, information security has become increasingly serious, The status quo of information security in all countries will be analyzed and the countermeasures for preventing information security in our country will be put forward.