Gehrke, M.M.GehrkeHetschold, T.T.Hetschold2022-03-032022-03-031996https://publica.fraunhofer.de/handle/publica/189589enpublic key infrastructureaccess controlauthenticationsecurity architecturesecurity mechanismdigital signature005004384Management of a public key certification infrastructure - experiences from the DeTeBerkom project BMSecjournal article