Imininingwane mayelana ne-AFSSI-5020 Data Data Wipe Method
I-AFSSI-5020 iyi-software esekelwe kwisistimu ye-sanitization yedatha esetshenziswe kuzinhlelo ezihlukahlukene zefayela le-shredder kanye nedatha yokubhubhisa ukudlulisa imininingwane ekhona kwi- hard drive noma enye idivayisi yesitoreji.
Ukulahla i-hard drive usebenzisa indlela ye-sanitization ye-AFSSI-5020 kuzovimbela zonke izindlela zokubuyisela ifayela ezisekelwe kwi-software kusukela ekuphakamiseni ulwazi kusukela ku-drive futhi kungenzeka nokuvimbela izindlela eziningi zokuthola izinto eziphathelene nekhompyutha kusukela ekukhipheni ulwazi.
Qhubeka ufunda ukuze ufunde ukuthi le datha isula kanjani indlela empeleni isebenza futhi yiziphi izindlela zokuhlanza izinhlanzi ezifana nazo. Sinezibonelo ezimbalwa zezinhlelo ongazisebenzisa ukuze ubhale phansi idatha kudivayisi yokugcina usebenzisa i-AFSSI-5020.
Iyini indlela ye-AFSSI-5020 yokusula?
Zonke izindlela zokuhlanza idatha zifana ngezindlela ezithile kodwa zihlukile kwezinye. Isibonelo, indlela ye- VSITR ye- sanitization ibhala amaphutha amaningana we-ones kanye ne-zeros ngaphambi kokuqedela ngomlingiswa ongahleliwe. Bhala i-Zero kuphela ebhala iphasi elilodwa lama-zero, ngenkathi Idatha ehleliwe isebenzisa izinhlamvu ezingahleliwe.
Indlela ye-AFSI-5020 yokuhlanzeka kwedatha kufana nokuthi isebenzisa ama-zeros, lawo, nezinhlamvu ezingahleliwe, kodwa ehlukile ku-oda kanye nenani lamaphasi. Kufana kakhulu ne- CSEC ITSG-06 , i- NAVSO P-5239-26 , ne- DoD 5220.22-M .
I-AFSSI-5020 idatha yokusula idatha ivame ukusetshenziswa ngendlela elandelayo:
- Dlula 1: Ubhala i-zero
- Dlula 2: Ubhala eyodwa
- Dlulisa 3: Ubhala umlingisi ongahleliwe futhi uqinisekise ukubhala
Ungase futhi ubone ukuhanjiswa kwe-AFSSI-5020 idatha ye-sanitization yedatha ebhala enye yokudlula kokuqala ne-zero okwesibili. Le ndlela iye yabonakala isetshenziswe ngokuqinisekiswa ngemuva kokudlula, hhayi nje kuphela okugcina.
Ithiphu: Ezinye izinhlelo ezisekela i-AFSSI-5020 zingakuvumela ukuthi uguqule amaphasiwedi ukuze wenze indlela yakho yokususa idatha yangokwezifiso. Isibonelo, ungase ukwazi ukufaka esikhundleni sokudlula kokuqala ngezinhlamvu ezingahleliwe bese uphetha ngokuqinisekisa.
Noma kunjalo, khumbula ukuthi izinguquko ezithile ezenziwe kule ndlela yokuhlanzeka zingase zenze indlela engekho AFSSI-5020. Isibonelo, uma wenza ama-passes amathathu okuqala okungahleliwe esikhundleni salokho noma ama-zero, bese wanezela amaphasiwedi amaningi, ungakha indlela kaGutmann . Ngokufanako, ukususa amaphasi amabili wokugcina bekuzokushiya ne-Bhala Zero.
Izinhlelo ezisekela i-AFSSI-5020
I-Eraser , i- Hard Disk Scrubber , ne-PrivaZer yizinhlelo ezimbalwa zamahhala ezikuvumela ukuthi usebenzise indlela ye-AFSSI-5020 ye-sanitization. I-Eraser ne-PrivaZer ingakwazi ukubhala idatha kudivayisi yonke yokugcina ngesikhathi esisodwa besebenzisa le ndlela yokuhlanza i-Hard Disk Scrubber ewusizo kuphela ekususeni ngokuphepha ukukhetha amafayela namafolda, hhayi wonke amashayela asebenzayo.
Lezi zinhlelo, kanye nabanye abaningi abeseka le ndlela yokusula idatha, futhi basekela izindlela eziningi zokuhlanza idatha ngaphezu kwe-AFSSI-5020. Lokhu kuyasiza ngoba kusho ukuthi ungasebenzisa indlela ehlukile yokuhlanzeka emuva uma uthanda, noma usebenzise izindlela eziningi idatha efanayo, ngaphandle kokushintshela kwesicelo esihlukile.
Uma usebenzisa uhlelo olungabonakali ukusekela i-AFSSI-5020 kodwa kuzokuvumela ukuba wenze ngokwezifiso amaphasiwedi, kungenzeka ukuthi ungayenza le ndlela yokuhlanza idatha ngokuziphindaphinda ngokwama-passes njengoba kuchaziwe ngenhla. Idatha ye-CBL Data Shredder yisibonelo esisodwa sehlelo esikuvumela ukuthi uqalise amaphasiwedi wangokwezifiso.
Okuningi mayelana ne-AFSSI-5020
Indlela ye-sanitization ye-AFSSI-5020 ekuqaleni yachazwa ku-Air Force System Security Instruction 5020 yi-United States Air Force (USAF).
Akucaci ukuthi i-USAF isasebenzisa le nqubo ye-sanitization njengezinga elijwayelekile.