Zambiri pa Njira Yopukuta Deta Zolemba
Ambiri amawotcha mapulogalamu owononga zinthu komanso zowonongeka pothandizira pulogalamu yalemba Zero pulojekiti yowonongeka kuti alembetse deta yomwe ilipo pa chipangizo chosungira monga hard drive .
Njira yothetsera mauthenga a Zero sizingalepheretse njira zowonongeka za hardware pochotsa zina mwachinsinsi, koma zitha kuteteza njira zonse zopezera mafayilo njira zowonetsera pochotsa uthenga kuchokera ku galimoto.
Zindikirani: Njira yolemba Zero nthawi zina, ndipo molondola, imatchedwa Njira Yowonjezera . Zingathenso kutchedwa kuchotsa zero kapena kudzaza zero .
Kodi Zora Zimatani?
Njira zina zothandizira anthu, monga Gutmann ndi DoD 5220.22-M , adzalemba malemba osasintha pazomwe zilipo pa galimotoyo. Komabe, njira yothetsera chidziwitso cha kulembera Zero ndizosavomerezeka, zimagwiritsidwa ntchito motere:
- Pita 1: Kulemba Zero
Zotsatira zina za njira yolemba Zero zingaphatikizepo kutsimikizira pambuyo poyambira koyamba, akhoza kulemba chikhalidwe kusiyana ndi zero, kapena kulemba zero pamadutsa angapo, koma izo sizozoloŵera kuzichita.
Langizo: Mapulogalamu ambiri omwe amathandiza kulembera Zero amapereka njira kuti musinthe khalidwe ndi chiwerengero cha nthawi zomwe zitsimikizo zikuchitika. Zomwezo zinasintha, ndipo musagwiritse ntchito Write Zero .
Kodi Zilembera Zero Zowonongeka kwa Deta?
Mwinamwake, inde. Komabe ...
Njira zina zothandizira anthu kusokoneza deta m'malo mwake zimalowetsa deta yanu yowonongeka, yowerengeka ndi anthu osasintha. Monga tatchulidwa pamwambapa, lembani Zero ndi chinthu chimodzimodzi koma amagwiritsa ntchito, chabwino ... zeros. Mwachidziwitso, ngati mumaphwanya galimoto yonyamula ndi zeros ndikuponyera kutali, munthu wopeza mankhwala osasamala omwe akugwira ntchitoyo sangathe kubwezeretsa deta yanu iliyonse.
Ngati ndi zoona, mukhoza kudabwa, chifukwa chake mitundu ina ya deta imathetsa njira ngakhale zilipo. Ndi deta yonse yopukuta njira zomwe zilipo, kodi cholinga cha zero-filling utility? Njira Yowonongeka ya Data , mwachitsanzo, imalembera malemba osasintha m'malo mwa zero, motero ndi osiyana bwanji ndi kulemba Zero kapena zina?
Chimodzi mwa zinthu sizomwe chikhalidwe chimalembedwera koma momwe njirayi ikuwombera bwino deta. Ngati pokhapokha kulembera kulembedwa kwatha, ndipo pulogalamuyo sikutsimikizira kuti chiwerengero chilichonse cha deta chatsekedwa, ndiye njirayo siidzakhala yothandiza monga njira zomwe zimachitira.
Mwa kuyankhula kwina, ngati mumagwiritsa ntchito kulembera Zero pa galimoto imodzi ndikuonetsetsa kuti deta yonse yalembedwa, ndiye mutha kukhala ndi chidaliro kuti zomwe simungakwanitse kuzipeza sizingapezeke ngati deta yomweyi inalembedwa ndi njira yosasintha koma sanatsimikizire kuti chigawo chilichonse chinalowetsedwa ndi anthu osasintha.
Komabe, olemba ena angapatsenso chinsinsi chabwino kuposa ena. Ngati pulogalamu yowonetsera mafayilo ikudziwa kuti detayi inalembedwa ndi zeros yokha, zimapangitsa kuti zikhale zosavuta kufotokozera deta yomwe ilipo kusiyana ndi momwe pulogalamuyo sidziwira malemba omwe amagwiritsidwa ntchito, monga omwe ali mu njira ya Schneier .
Chifukwa china cha deta zonse zomwe zimafafaniza njira ndikuti mabungwe ena akufuna kutsimikizira kuti chidziwitso chawo chikuchotsedwa mwachindunji chomwe chingawathandize kupezetsa, kotero amagwiritsa ntchito njira zina zothandizira kusokoneza chidziwitso ndi magawo ena a zonse zomwe akudziwitsa deta .
Mapulogalamu Othandiza Kulemba Zero
Mu Windows 10 , Windows 8 , Windows 7 , ndi Windows Vista , lamulo lokhulupilika, mwachindunji, amagwiritsira ntchito njira ya kuletsa ukhondo wa Zero pazokambirana. Mungagwiritse ntchito lamulolo muzitsogolere kuti mulembe zero kumalo ovuta popanda kukopera pulogalamu yina iliyonse kapena chida chapadera.
Onani momwe mungagwiritsire ntchito Format Format kulemba Zeros ku Hard Drive kuti mudziwe zambiri. Sizowoneka ngati zophweka ngati zimayeserera kuchita izi payendetsedwe yanu yoyendetsa galimoto.
Palinso mapulogalamu a chipani chachitatu omwe amathandiza kugwiritsa ntchito njira yolemba Zero pofuna kuchotsa deta, monga DBAN , HDShredder , KillDisk , ndi Macrorit Disk Partition Wiper . Zina mwa mapulogalamuwa zingagwiritsidwe ntchito kuchotsa hard drive yomwe mukuigwiritsa ntchito (monga C drive) pothamanga kuchoka ku disc kapena flash drive , ndipo ena amayendetsa mkati mwa njira yoyendetsera kuchotsa zina, monga zowonongeka.
Zida zina zimagwiritsa ntchito njira yolemba Zero pochotsa mafayilo ena m'malo mwa zonse monga mapulogalamu apamwamba. Zitsanzo zochepa za zida monga izi ndi WipeFile ndi BitKiller .
Zambiri zowononga deta zimathandiza njira zambiri zothandizira anthu kuphatikizapo kulembera Zero, kotero kuti mukhoza kusankha njira yosiyana, ngati mukufuna, mutatsegula pulogalamuyo.