ABSTRACT

Contents 21.1 Introduction ............................................................................................282 21.2 Data at Rest Incidents .............................................................................283 21.3 Where Does Data at Rest Reside? .......................................................... 284

21.3.1 Tokens ........................................................................................ 284 21.3.2 Smart Handheld Devices .............................................................285 21.3.3 Endpoints ....................................................................................285 21.3.4 Servers ........................................................................................ 286 21.3.5 Enterprise Storage ....................................................................... 286 21.3.6 Backup Tapes ............................................................................. 286 21.3.7 Other Media ............................................................................... 286

21.4 Protecting Data at Rest ...........................................................................287 21.5 Protective Countermeasures for Data at Rest ..........................................287