The National Security Act is a South Korean law enforced since 1948 with the avowed purpose "to secure the security of the State and the subsistence and freedom of nationals, by regulating any anticipated activities compromising the safety of the State." However, the law now has a newly inserted article that limits its arbitrary application. "In the construction and application of this Act, it shall be limited at a minimum of construction and application for attaining the aforemetioned purpose, and shall not be permitted to construe extensively this Act, or to restrict unreasonably the fundamental human rights of citizens guaranteed by the Constitution."