公務人員對國家、憲法及憲法秩序之忠誠義務，是一項最基本的義務，該項義務具獨立性，而非附隨性。基於自由民主的法治國家，無法也不應將自己命運交到其毀滅者的手中之法理，國家對公務人員所為之品德及忠誠之查核，係屬必要且為必須。國家對公務人員所為之查核，基本上係屬對人民的基本權利之干預及侵害。為釐清公務人員憲法上基本權利之保障與國家安全或重大利益之間之衡平，爰就憲法上隱私權之保障與公務人員品德及忠誠查核之關係、我國對於涉及國家安全或重大利益公務人員品德及忠誠查核之規範與檢討、我國對公務員忠誠義務規範之檢討等面向分別予以分析探討，同時對「涉及國家安全或重大利益公務人員查核條例草案」予以擇要評述，並提出草案部分內容修正建議，期盼公務人員隱私權及秘密通訊自由權之保障與國家安全及重大利益之確保達成一定均衡。

It is a basic and independent obligation for the civil servant that obeying to the country, the law and order of constitution with loyalty. On the basis of freedom and democracy in a law and order country, the authority should prevent the destroyer from governing fate of a country as well as check the character and loyalty of the civil servant necessarily. Fundamentally, the civil servant will be interfered and aggrieved the essential right when the commission is checked by the government authority. It would be written remarks giving some analyzing and discussing on the relation of protecting the privacy and checking the character and loyalty of the civil servant, the regulation and examining about national security and grand interest by checking the character and loyalty of the civil servant, and examining the regulation about the characteristic and loyal obligation of the civil servant, etc for discerning balanced statement between protecting the essential right of constitution and national security & grand interest. At the meantime, it will criticize and advance the amendment to “the draft of checking the civil servant related to national security and grand interest act”. We hope to achieve the balanced statement assured between protecting the right of privacy & free communicate of the civil servant and national security & grand interest.