Is Schneier Method Nzira Yakanaka Yokubvisa Dhiyabhorosi?
The Schneier method is software-based data sanitization nzira inoshandiswa mune imwe faira shredder uye data damongwa zvirongwa kudarika zvinyorwa zviripo pane dhidhiki kana zvimwe zvigadzirwa zvekuchengetedza.
Kurasa dhirairi rakaoma uchishandisa Schneier data sanitization nzira inogona kudzivirira zvose software based file mafungiro matsva kubva pakuwana ruzivo pamusoro pemotokari uye inogonawo kudzivirira nzira dzakawanda dzehutori hwekugadzirisa nzira kubva pakubudisa mashoko.
Muchidimbu, chirongwa cheSchneier chinonyanya kubhadhara data pane imwe chigadziro neye, uye zero, uye pakupedzisira nemitauro yakawanda yezvinyorwa. Pane zvimwe zvakawanda pamusoro peizvi pasi, pamwe chete nemuenzaniso mashomanana emapurogiramu anosanganisira Schneier nzira sechinhu chisarudzo paunodzinga data.
Chii chinonzi Schneier Method?
Nzira dzose dzekuchenesa mafashoni dzinoshanda nenzira imwecheteyo asi haisi nguva dzose dzinoitwa nenzira imwechete. Semuenzaniso, nzira yekunyorera Zero inonyora deta ne zero chete. Vamwe, kufanana neRandom Data , ingoshandisa shanduro dzemavara. HMG IS5 yakafanana chaizvo pakuti inonyora zero, imwe chete, uye zvino unhu husina kuitika, asi imwe chete yepasipo unhu hunoita.
Zvisinei, neSchneier nzira, pane kusanganiswa kwemafambi akawanda evanhu vasina mavara uyewo zeros uyewo. Izvi ndizvo zvinowanzoshandiswa:
- Darika 1: Kunyora imwe
- Darika 2: Kunyora zero
- Darika 3: Kunyora ruzivo rwezvinyorwa
- Darika 4: Kunyora ruzivo rwezvinyorwa
- Darika 5: Inyorera ruzivo rwezvinyorwa
- Pfuurira 6: Kunyora ruzivo rwezvinyorwa
- Pfuurira 7: Kunyora ruzivo rwezvinyorwa
Mamwe mapurogiramu angashandisa nzira yeSchneier nechekusiyana. Somuenzaniso, mamwe maitiro anogona kutsigira kuongorora mushure mekutanga kana kupedzisira kupfuura. Izvo zvinodaro zvinosimbisa kuti humiro, semunhu mumwe chete kana kuti zvisingatauriki, hwakanyatsonyorwa kunotya. Kana zvisiri izvo, software yacho inogona kukuudza kana kungotangazve zvidzidzo uye inomhanya mumapfupa zvakare.
Zano: Kune mamwe mapurogiramu anokubvumira kuti iwe unyore kupfuura, sekuita zero yakanyora kunyora pashure pePasitiki 2. Zvisinei, kana ukagadzirisa zvakakwana nzira yeSchneier, haisi kuramba iri iyo nzira. Somuenzaniso, kana iwe wabvisa mafura maviri ekutanga uye ukawedzera mamwe maitiro akawandisa, unenge uchivaka nzira yeGitmann .
Zvirongwa Zvinobatsira Schneier
Purogiramu dzinoverengeka dzakasiyana ngaikushandisa iwe Schneier nzira yekubvisa deta. Mienzaniso mishomanana ndeye Eraser , Chengetedza Firi Shredder , CBL Data Shredder , CyberShredder, Delete Files Permanently, uye Free EASIS Data Eraser.
Zvisinei, sezvatareva pamusoro apa, mamwe mapepa ane shredders uye data ekuparadza zvirongwa ngaakuite zvaunofunga panguva ino. Izvi zvinoreva kuti kunyange kana vasina nzira iyi iripo, iwe unogona "kuvaka" shanduro yeSchneier mumapurogiramu achishandisa sarudzo kubva kumusoro.
Nyaya dzakawanda dzekuparadza dhigirizhonga dzinotsigira maitiro akawanda ekuchenesa sanitization pakuwedzera kune Schneier nzira. Kana iwe uchida, iwe unogona kunyanya kutsvaga nzira yakasiyana yekupukuta dambudziko kana iwe uine purogiramu yakazarurwa.
Mamwe Mashoko pamusoro peSchneier Method
The Schneier method yakagadzirwa naBruce Schneier uye yakabuda mubhuku rake rinonzi Applied Cryptography: Protocols, Algorithms, uye Source Code muC (ISBN 978-0471128458).
Bruce Schneier ane webhusaiti inonzi Schneier pamusoro pekuchengetedzwa.
Chirongwa chakakosha kuna Brian Szymanski nekujekesa mamwe mazwi pamusoro pechinhu ichi.