access control

selective restriction of access to a place or other resource, allowing only authorized users

en-US/ˈækˌsɛs kənˈtɹoʊl/
en-GB/ˈæksɛs kənˈtɹəʊl/

الفئات:

field of studyconceptsecurity controlmethodfield of studycomputer security modelsecurity system