EntityQ3820981· pop 5· linked from 35 articlescompartmentalizationSign in to savelimiting of access to information to persons or other entities on a need-to-know basis to perform certain tasksConnectionsWhonixEntityoperating systemEntitymilitaryEntityespionageEntitydigital object identifierEntityclassical antiquityEntityManhattan ProjectEntityJSTOREntityGreek fireEntityinformation securityEntityvirtual machineEntityfreedom of informationEntityOak RidgeEntityclassified informationEntityuranium-235Entitycode nameEntitysoftware architectureEntitymedical recordEntityQ7269652Entitypassword managerEntityCategoriesClassified informationData securityIntelligence assessmentNational security