长期以来,我国公共安全部门高度重视信息安全工作,由此也带来了过度保密问题。过度保密不仅浪费大量信息资源,不利公共安全信息价值作用发挥,而且妨碍社会共治机制形成。本文以反恐怖工作为例,分析过度保密带来的弊端,探讨信息保密与信息公开的关系,认为推进涉恐公共安全信息适度共享必要可行,提出了建立涉恐公共安全信息服务机制的对策建议。 For a long time, public security departments in our country have attached great importance to information security, which has also brought about excessive secrecy. Over-confidentiality not only wasted a lot of information resources, adversely affected the value of public safety information, but also hindered the formation of social co-governance mechanism. Taking anti-terrorist work as an example, this paper analyzes the disadvantages of over-confidentiality and discusses the relationship between information security and information disclosure. It believes that it is necessary to promote the appropriate sharing of public-related information on public security threats and proposes countermeasures and suggestions .