Why the government deny rights to citizens in order to protect the security of the nation?

Governments may deny certain rights to citizens in the name of national security to prevent threats such as terrorism, espionage, or civil unrest. They argue that limiting specific freedoms, like freedom of speech or assembly, can help maintain public order and protect the safety of the population. However, this approach often raises concerns about the potential for abuse of power and the erosion of civil liberties. The challenge lies in finding a balance between safeguarding national security and upholding individual rights.