National Security Authority ( cs, Národní bezpečnostní úřad, NBÚ) is a Czech
government agency
A government or state agency, sometimes an appointed commission, is a permanent or semi-permanent organization in the machinery of government that is responsible for the oversight and administration of specific functions, such as an administrati ...
responsible for maintaining security clearances, protection of
classified information and
cyber security of the Czech Republic. NBÚ is also charged with
protection of the
Czech government communications and information systems against penetration and network warfare.
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Government agencies of the Czech Republic
Organizations established in 1998