• Repeated barriers (controls in audit terms) are placed between a threat and an asset e.g. requiring user login authentication (first layer), application authentication (from the app using the file) (second layer), and finally the file is encrypted (third layer).
â € ¢ kurudia vikwazo (udhibiti katika suala ukaguzi) ni kuwekwa kati ya tishio na mali km wanaohitaji user kuingia uthibitisho (safu ya kwanza), maombi uthibitisho (kutoka kwa programu kutumia faili) (safu ya pili), na hatimaye faili ni encrypted (safu ya tatu).