Khusela ngokukhuselekileyo idatha ngezeros kunye nabalinganiswa abangenanto
I-GOST R 50739-95 yinkqubo esekelwe kwisetyenziswe kwindlela yokuhlanjululwa kwedatha esetyenziswe kwezinye iifayile ze-shredder kunye nedatha yokutshatyalaliswa kwedatha ukubhala ngaphezulu ulwazi olukhoyo kwi- hard drive okanye enye i-device yokugcina.
Ukutshabalalisa i-hard drive usebenzisa i-GOST R 50739-95 yindlela yokuhlanjululwa kwedatha izakukhusela zonke iinkqubo zokubuyisela iifayile ezisekelwe kwikhompyutha ekufumaneni ulwazi kwi-drive kwaye inokuthintela iindlela ezininzi zokubuyisela ezisekhompyutheni ukusuka ekukhutsheni ulwazi.
Qaphela: I-Russian GOST R 50739-95 ye-standard standard ye-sanitization, engabizwa ngokungafanelekileyo ngokuthi iGOST p50739-95, ayikho ngokwenene, kodwa indlela ebizwa ngelo gama isetyenziswa rhoqo kwiinkqubo zokubhubhisa idatha.
I-GOST R 50739-95 Sula indlela
I-GOST R 50739-95 yindlela yokuhlanjululwa kwedatha idla ngokuphunyezwa ngenye yeendlela ezimbini:
Iphepha lokuqala:
- Ukupasa 1: Ubhala i-zero
- Ukupasa 2: Ubhala umlinganisi ongenakwenzeka
Uhlobo lwe sibini:
- Ukupasa 1: Ubhala umlinganisi ongenanto
Uhlobo olulodwa olukhulu phakathi kweGOST R 50739-95 indlela yokuchithwa kwedatha xa kuthelekiswa nabanye, kukuba akuyena mfuneko yokuba kukho "ukuqinisekiswa" kudlule emva kokuba ulwazi luye lwabhalwa.
Konke oku kuthetha ukuba inkqubo yokusebenzisa indlela yokucima isenokuthi isetyenzisile i-GOST R 50739-95 nangona ingaqapheli kabini ukuba idatha ichithwe.
Nangona kunjalo, nayiphina inkqubo usebenzisa i-GOST R 50739-95 ingaqinisekisa ukuba ibhala ngaphezulu xa ikhetha; oku ngokuqhelekileyo kukho ukhetho kwiinkqubo zokutshatyalaliswa kwedatha kunye neefayili zefayile.
Iprojekthi yeeFree Free exhasa i-GOST R 50739-95 Indlela
Kukho izixhobo ezininzi zamahhala ezingasebenzisa indlela ethile yokususa idatha ukuze ubhale ngaphezulu iifayile kwaye wenze kube nzima, ukuba akunakwenzeka, ukuba uphinde ufumane umntu oqhelekileyo. Ezimbalwa zale nkxaso yindlela ye-GOST R 50739-95, kodwa ngaphambi kokuthatha isigqibo, qaphela okokuqala ofuna ukukususa nendlela oceba ngayo ukususa.
Umzekelo, ukuba ufuna nje iifayile ezilula ezikwazi ukucima iifayile ezithile kwaye kungekhona ukuba zonke iifolda okanye ukuqhuba kanzima kanye, Susa iiFayile ngonaphakade uncedisa i-GOST R 50739-95. Kwakhona unako u- Eraser kunye no-Hardwipe.
Ezi zimbini zokugqibela, kunye neDisk Wipe , zi luncedo xa ufuna ukucima zonke iifayile kwifolda okanye ukucima yonke idatha enye yedatha kwi- disk drive yangaphandle njenge- flash drive , okanye enye idrayivu yangaphakathi.
Nangona kunjalo, kufuneka usebenzise indlela eyahlukileyo xa uceba ukucima zonke iifayile kwi-drive yakho eyinkqonkqo; lowo usebenzisa ngoku ngoku. Oku kungenxa yokuba awukwazi ukuqhuba isofthiwe kwi-drive efanayo efanayo ofuna ukuyichitha.
Ngenxa yoko, udinga idatha ukusula inkqubo eqhuba phambi kokuba inkqubo yokuqalisa iqalise. Oko kukuthi, enye ongayikhupha kuyo ukusuka kwi-flash drive okanye kwi-disc endaweni ye-drive yakho eyimfuneko. Ngaloo ndlela, unako ukusula yonke ifayile enye emele ivalwe okanye isebenzise ngexesha i-hard drive isebenza.
I-CBL Data Shredder ngumzekelo omnye wale nkqubo. Nangona kunjalo, ngokungafani nezixhobo ezikhankanywe ngasentla, oku akubandakanyi i-GOST R 50739-95 njengendlela ekhethiweyo. Endaweni yoko, kufuneka wenze ngokwezifiso iipasiti zokwenza owokuqala abhale i-zeros phezu kwedatha kwaye okwesibini bhala amagama angenanto (iipasiti ezimbini ezichaza indlela ye-GOST R 50739-95).
Qaphela: Khangela indlela yokutshintsha i-Order Boot kwi-BIOS ukuba ufuna uncedo olutshintshiweyo kwisiphi isixhobo sekhomputha yakho kwikhompyutha, into efunekayo ukuba uceba ukuqhuba i-CBL Data Shredder.
Uninzi lweenkqubo zokubhubhisa idatha luxhasa iindlela ezininzi zokuncedisa ukuhlanjululwa kwedatha ngaphezu kweGOST R 50739-95. Oku kuthetha ukuba ungasebenzisa isofthiwe efanayo ukusebenzisa i- DoD 5220.22-M , i- Gutmann , kunye neNcediso yeDatha, iindlela.
Iphulo: I- Hard Disk Scrubber yenye yeso sixhobo esinokubhala ngaphezulu iifayile ezizodwa ngokusebenzisa indlela ye-GOST R 50739-95, kodwa kufuneka wenze iipasiphelo eziqhelekileyo ngokwakho okufunekayo nge-CBL Data Shredder.
Okungakumbi malunga neGOST R 50739-95
Kukho ngokwenene akuzange kube yindlela yase-GOST R 50739-95 ye-sanitization yedatha (kwaye kwakungekho nayiphi indlela ye-GOST p50739-95). Kukho umbhalo we-GOST R 50739-95, endiya kuxoxa ngawo ngezantsi, kodwa uxwebhu alucaci naluphi na umgangatho wenkqubo yokuhlanjululwa kwedatha okanye indlela.
Kungakhathaliseki ukuba, ukuphunyezwa endikhankanyileyo ngasentla kubhalwe njengeendlela ze-GOST ngeenkqubo ezininzi zokutshatyalaliswa kwedatha.
IGОСТ P 50739-95, eguqulelwe njengeGOST R 50739-95, yindlela ebekwe ekuqaleni kweRussia echazwe kwimigangatho eyenzelwe ukukhusela ukungena ngemvume engagunyazisiweyo. Umbhalo opheleleyo weGOST R 50739-5 unokufundwa (ngesiRashiya) apha: ГОСТ Р 50739-95.
I-ГОСТ isichazizwi se-государственный стандарт esithetha umgangatho welizwe .