Indlela yeRandom Data, ngamanye amaxesha ebizwa ngokuba yi- number random method, isetyenziswe kwenkqubo ye- sanitization yedatha esetyenziswe kwezinye iifayile ze-shredder kunye nedatha yokutshatyalaliswa kwedatha ukubhala ulwazi olukhoyo kwi- hard drive okanye enye i-device yokugcina.
Ukutshabalalisa i-hard drive ngokusebenzisa indlela ye-Random Data-sanitization inokuthintela zonke iinkqubo zokubuyisela iifayile ezisekelwe kwi-software ukufumana ulwazi kwi-drive kwaye inokuthintela iindlela ezininzi zokubuyisela ezisekhompyutheni ukusuka ekukhutsheni ulwazi.
Qhubeka ufunda ngenca yendlela indlela yeRandom Data esebenzayo ngayo kunye nemimiselo emininzi yeenkqubo ezixhasa le ndlela yokucocwa kwe-data.
Indlela Yedatha Yedatha Yasebenza?
Ezinye iinkqubo zokuhlanjululwa kweedatha zibhalwa ngaphezulu kwedatha ekhoyo kunye nee-zero okanye, njenge- Secure Erase okanye Bhala iZero . Ezinye ziquka zombini ii-zeros kunye nazo kodwa nazo zidibanisa ngokungafaniyo, njengeS Schneier , NCSC-TG-025 , kunye ne- AFSSI-5020 . Nangona kunjalo, indlela yeRandom Data, njengoko igama libonisa, isebenzisa kuphela izilwanyana ezingenanto.
Indlela ye-Random Data idatha yokucocwa kwenkunkuma isetyenziswa ngeendlela ezahlukeneyo:
- Ukupasa 1 - ?: Ubhala umlinganisi ongenanto
Iphulo: Indlela yokuhlanjululwa kwedatha efana neNkcukacha eziHlengiweyo yiNZSIT 402 . Kwakhona kubhala izintlu ezingenamntu kodwa kubandakanya ukuqinisekiswa ekupheleni kokupasa.
Uninzi lwezinto zokutshatyalaliswa kwedatha ezinikezela ngeNkqubo yeDatha yeDatha engayisebenzisi njengoluhlobo lwenu-ngokwakho-indlela yokuhlanjululwa kwe-sanitization, ekuvumela ukuba wenze ngokwezifiso inani lokupasa. Ngako oko, unokubona le data idlulise indlela yokusebenza ngokukhawuleza ukudlula amabini okanye amaninzi angama-20 okanye ama-30, okanye ngaphezulu. Unakho kwakhona ukhetho lokuqinisekisa emva kokupasa nganye okanye ukuphela kokugqibela.
Xa inkqubo isebenza ukuqinisekiswa ekupaseni, ithetha ukuba iqinisekisa ukuba idilesi ibhalwe ngaphezulu, kwimeko kunye nale ndlela, iilwimi ezingenanto. Ukuba ukuqinisekiswa kwehluleka, inkqubo usebenzisa i-Random Data indlela iya kukucela ukuba ubuyisele kwakhona umsebenzi okanye iya kubhala kwakhona ngokutsha ngokutsha.
Qaphela: Ezinye iinkqubo zokutshatyalaliswa kwedatha kunye neefayili zokufakela iifayile zikuvumela ukuba ulungelelanise nje kuphela inani lokupasa kodwa kunye nabalinganiswa abasetyenzisiweyo. Umzekelo, unokukhetha indlela yeRandom Data kodwa ke unikwe ukhetho lokufakela ukudlula nje ii-zeros. Nangona kunjalo, nangona le nkqubo inokukuvumela ukuba ulungelelanise indlela yokuhlanjululwa komhlaba, nayiphi na into eyahluke kakhulu kwizinto ezichazwe ngasentla ziya kubangela indlela engekho Idatha yeRay Random.
Iinkqubo ezixhasa Iinkcukacha zeRadio
Uninzi lwezixhobo zokutshatyalaliswa kwedatha kunye neefayile zenkxaso-fayile zenkxaso yeRandom Data sanitization method. Ezinye iiprogram ezikuvumela ukuba ususe yonke i-drivers drive kunye ne-Random Data method iquka iDBAN , Macrorit Disk Partition Wiper , Eraser , kunye neDiskSula . Enye i- CBL Data Shredder , kodwa kufuneka wenze iphethini ngokwakho kuba indlela yeRandom Data ayifaki ukufakwa.
Iifayile zokufakela iifayile zivumele ukuba ususe iifayile ezithile kunye neefolda kodwa kungekhona izixhobo ezigcinwayo ngokukhawuleza. Freeraser , WipeFile , Eraser Eraser , TweakNow SecureDelete , kunye neFree File Shredder yimizekelo embalwa yeefayile ezifake i-Random Data data ye-sanitization method.
Uninzi lwenkqubo yokubhubhisa idatha luxhasa iindlela ezininzi zokuncedisa ukuhlanjululwa kwedatha ngokungekho kwiNkqubo yeDatha yeDatha. Unokuvula nayiphi na inkqubo evela phezulu, umzekelo, kwaye ukhethe ukusebenzisa iindlela ezahlukeneyo zokuhlanjululwa kwedatha ukuba emva koko wenze isigqibo sokuba ufuna enye into.