Imininingwane yeNZSIT 402 Data Wipe Method
I-NZSIT 402 iyi-software esekelwe kwisistimu ye-sanitization esebenzisa njengendlela evamile yokusula indlela kahulumeni waseNew Zealand nanoma yimuphi umkontrakta noma umxhumanisi ohlinzeka ngezinsizakalo kuhulumeni.
Ukulahla i- hard drive usebenzisa indlela ye-santization ye-NZSIT 402 kuyovimbela zonke izindlela zokutakula zefayela ezisekelwe ku-software kusukela ekuphakameni ulwazi kusuka ku-hard drive futhi kungenzeka nokuvimbela izindlela eziningi zokutakula ezisetshenziswa kwi-hardware ukususa ulwazi.
Ngigcina uhlu lwezinhlelo zefayili nedatha yokubhujiswa kwedatha ezingasetshenziselwa ukubhala imininingwane ekhona ku-hard drive noma kwenye idivayisi yesitoreji.
Qaphela: Le ndlela yokuhlanzeka ivame ukubhalwa nge-hyphen njenge-NZSIT-402
Yini i-NZSIT 402 yokusula indlela oyenzayo?
Indlela ye-NZSIT 402 ye-sanitization idatha isetshenziswa ngendlela elandelayo:
- Phinda u-1: Ubhala uhlamvu oluhleliwe bese uqinisekisa ukubhala
Lokhu kusho ukuthi, njenge- Random Data ne- Gutmann indlela, i-NZSIT 402 ibhala nje uhlamvu oluhleliwe phezu kwazo zonke izingxenye zolwazi kudivayisi. Lezi zihlukile kunezinye izindlela zokusula njenge- Write Zero , esetshenziswa nje ama-zero.
Ukuze udlulise inqubomgomo ye-NZSIT 402 echazwe uhulumeni waseNew Zealand, isofthiwe kufanele ihlole futhi ukuqinisekisa ukuthi konke okuye kwanyatheliswa, okuyiyona "ingxenye yokuqinisekisa" yendlela. Lokhu kuchazwe ngokucacile efayeleni le- PDF elixhunywe ngezansi: " Uma ulungisa imidiya, kuyadingeka ukuthi ufunde okuqukethwe kwabezindaba ukuze uqinisekise ukuthi inqubo ebhaliwe igcwaliswe ngempumelelo."
Ezinye izindlela zokuhlanza idatha ezifana kakhulu ne-NZSIT 402 zifaka i- ISM 6.2.92 , i- HMG IS5 , i- CSEC ITSG-06 , i- NAVSO P-5239-26 , ne- RCMP TSSIT OPS-II . Ngalinye yalezi zindlela ubhala uhlamvu oluhlelekile bese uqedela ngokuqinisekisa ukubhala.
Kungenzeka ukuthi uhlelo olusebenzisa i-NZSIT 402 luzokuvumela ukuthi udlule ngaphezulu kweyodwa ukudlula, noma uzokwenza ngokuzenzekelayo, njengalokho okubonayo lapho ukusetshenziswa kwePfitzner . Lokhu kusho ukuthi kuzokwenza okufanayo ngesikhathi esisodwa (noma izikhathi ezingu-10, njll). Ukuhamba okungeziwe kusho ukuthi uhlamvu oluthile (noma noma yiluphi uhlamvu oluthile olusetshenziswayo) lulotshiwe ngaphezu kwengqikithi yolwazi oluvele luhleliwe.
Uma isofthiwe oyisebenzisayo ayisekeli amaphasiwedi amaningi, ungase usebenze ngokuphindaphinda kaningi ngendlela oyithandayo. Lokhu kuyiqiniso ku-NZSIT 402 kanye nanoma iyiphi enye indlela ye-sanitization yedatha oyisebenzisayo.
Izinhlelo ezixhasa iNZSIT 402
Izinhlelo kuphela engiziyo ezichaza ngokucacile ukuthi zisebenzisa indlela ye-NZSIT 402 yokususa idatha yi-FastDataShredder ne-Extreme Protocol Solutions 'Isofthiwe ye-XErase, kodwa kuphela ukuhlolwa okukhululekile ukusebenzisa.
Noma kunjalo, kunezinhlelo eziningana zamahhala ezisekela izindlela zokuphumula ezibhalela izinhlamvu ezingahleliwe ku-drive bese ziqinisekisa ukuthi idrayivu ibhalwe ngaphezulu. I-Eraser , Disk Sula , Sula i- Delete , Privazer kanye ne-Delete Files unomphela.
Lezi zinhlelo kanye nezinye izinhlelo zokubhujiswa kwedatha zinikeza ikhono lokusebenzisa okungaphezu kweyodwa indlela yokuhlanza idatha, ngakho-ke ungawasebenzisa ukuqhuba ezinye izindlela zokususa idatha futhi.
Ingabe i-NZSIT 402 Engcono Kunezinye Idatha Ukusula Izindlela?
Impendulo yalo mbuzo ixhomeke ngokuphelele kulokho ofuna ukusebenzisa indlela ye-sanitization yedatha, futhi uma kukhona izidingo okumelwe zihlangane uma usula idatha. Kubantu abaningi, noma kunjalo, i-NZSIT 402 inhle kakhulu kunoma iyiphi enye indlela.
Njengoba izinhlelo zokuthola idatha ezingenakukwazi ukubuyisela noma iyiphi idatha kusukela ku-drive ekhishwe nge-data engahleliwe, uphephile ngokulinganayo usebenzisa i-NZSIT 402 ngokuhambisana nanoma iyiphi enye indlela efanayo yokusula, njengalezo okukhulunywe ngenhla.
Ungaba nokuqiniseka ukuthi idatha ihambisane kahle uma nje i-software ibika ukuthi ukuqinisekiswa kuqediwe ngempumelelo. Lokhu kuyiqiniso kunoma iyiphi indlela yokusula, hhayi nje i-NZSIT 402.
Nokho, okunye okumele ukucabangele yizindinganiso. Uma usula i-hard drive ngezinhloso zebhizinisi noma esinye isizathu lapho indlela ethile yokusula kufanele isetshenziswe, ungaxazululi kokuthile okungavunyelwe.
Isibonelo, uma utshelwe ukuthi kufanele ube nedatha ngaphezulu kwepasipoti elilodwa, ungcono kakhulu ukusebenzisa indlela ehlukile yokwenza idatha engahleliwe empeleni isebenzisa amaphasi amaningi.
Okuningi mayelana NZSIT 402
Indlela ye-sanitization ye-NZSIT 402 (kanye no-400 no-401) ekuqaleni yachazwa emhlahlandlela we- New Zealand Security of Information Technology (NZSIT). Inguqulo yakamuva ye-NZSIT 402 ishintshile inqubomgomo yangaphambilini ngo-2010 futhi ichazwe kuMqulu Wezokuphepha Wokungena eNew Zealand (NZISM).
Ungalanda le ncwadi entsha kunayo yonke ifomethi ye-PDF kusuka kuwebhusayithi ye-New Zealand Government Communications Communications Bureau (GCSB). Inguqulo yokugcina ibuyekezwe ngoJulayi ka-2016 futhi ithatha indawo yonke imilayezo yangaphambili.
Kukhona izingxenye ezimbili kule ncwadi kubandakanya irejista yenguquko echaza ukuthi izinguquko zamuva kakhulu kunqubomgomo. Ungathola irejista yokuguqula lapha, okuyinto ebhala izinguquko kusuka ku-NZISM November 2015 v2.4 kuya ku-NZISM July 2016 v2.5.
Ungathola izingxenye zombili kubhukwana elidala (v2.4) ekhasini elidingekayo lokuvikela ukuvikeleka kuwebhusayithi kahulumeni waseNew Zealand, lapha nalapha.