The MGB, above all else, was a security organization, and as such, was designed for covert and clandestine surveillance and supervision. The intelligence apparatus was able to permeate every level and branch of state administration, with agents planted in collective farms, factories, and local governments, as well as throughout the upper level and rank and file of Soviet bureaucracy. Each department within the government also had their own official supervisor, a "Special Section" staffed by the MGB to keep tabs on and regulate the employees, and to ensure the absence of disloyalty.