Tsanangudzo paPfitzner Data Dhonza Mutsva
Nzira yePfitzner iyi inonzi software based data sanitization nzira yakagadzirwa naRoy Pfitzner yekubvisa data kubva kune dhirairi rakaoma kana imwe chipangizo chekuchengetedza.
Kushandisa Pfitzner data sanitization nzira inogona kudzivirira zvose software based file mafungiro matsva kubva pakuwana ruzivo pamusoro pemotokari, uye inogonawo kudzivisa maitiro akawanda ekugadzirisa mararamiro ekutsvaga kubva pakubudisa mashoko.
Our list of file shredder applications and data destruction programs zvinosanganisira software iyo inoshandisa data sanitization nzira dzakadai sePfitzner kudarika mamwe mafaira pane imwe yedziyo yekuchengetedza kana zvachose zvese, kusanganisira yose yekushanda system .
Nzira yePfitzner Inoshanda Sei?
Pane zvakawanda zvakasiyana-siyana zvekutsvaga nzira uye umwe neumwe wavo anoenda nekubvisa data zvishoma zvishoma kusiyana nezvimwe. Semuenzaniso, vamwe vangashandisa zeros chete seZvinyora Zero , zeros nezvimwe zvakafanana neKachengeteka kweErase , kana kusanganiswa kwezero, zvinyorwa, uye mavara akasiyana-siyana, zvakadai seVSITR uye Schneier nzira.
Kunyange zvazvo vakawanda software vachigadzira nzira yePfitzner nenzira inotevera, vamwe vanogona kuzvishandura uye vanoshandisa nhamba shomanana yepfuura (zvinomwe zvinowanikwa):
- Darika 1 - 33: Kunyora unhu husina kuitika
Iko dzimwe nguva yakanyorwa sePfitzner 33-kupfuura , Pfitzner 7-pass , random (x33) kana random (x7).
Zano: Random Data uye basa reGutmann nenzira yakafanana neyoPfitzner pakuti ivo vose vanoshandisa mazita akangoerekana akanyorwa kuti adzore dheta, uye kusiyana kwavo kuri kungoita kuti vazhinji vanofamba sei.
A "kupfuura" ndeyekuti kangani nzira iyo inoshandiswa. Saka mune imwe nzira yePfitzner, iyo inopa kuti inodarika deta nemhando dzisina mavara, iri kuita saizvozvo kamwe kana kaviri asi 33 nguva dzakasiyana.
Mukuwedzera kune izvi, software dzakawanda dzichaita kuti iwe utange nzira yePfitzner kanopfuura kamwe. Saka kana iwe uchizoshandisa nzira iyi makumi mashanu (iyo inonyanya kuwedzerwa), software ichave yakanyanyisa iyo motokari kwete 33, asi nguva 1,650 (33x50)!
Zvimwe zvekuparadza dhiyabhorosi zvinogona kuongorora zvakare kupfuura mushure mokunge vapedza. Izvi zvinongoreva kuti software inoongorora kuti ruzivo rwacho rwakanyatsoburudzwa nemhando dzisina mavara (kana chero vanhu vese nzira iyo inotsigira). Kana chirongwa chekuita chinokundikana, purogiramu yacho inogona kukuzivisa iwe kana kuti inoshandisa nzira yacho zvakare kusvikira ichipfuura kuongorora.
Software Icho Chinotsigira Pfitzner Method
Iyo Pfitzner data sanitization nzira haisi imwe yezvinozivikanwa zvikuru, asi kune zvimwe zvirongwa zvinosanganisira iyo sechisarudzo.
ChiCatalano Kuchenesa Kuchengeta ndedzimwe chirongwa chinogona kushandisa nzira yePfitzner. Kungofanana nehuwandu hwefaira hwefaira uye hurongwa hwekuparadza dhiyabhorosi, inotsigirawo dzimwe nzira dzakasiyana-siyana sa NAVSO P-5239-26 , Random Data, AR 380-19 , DoD 5220.22-M , uye GOST R 50738-95 .
Zvimwe zviyero zvakafanana zvinosanganisira Zvakachengeteka File Shredder , Freeraser uye Eraser . Aya mapurogiramu anokwanisa kubvisa mafaira uye mahwendefa achishandisa nzira iyo yakafanana asi isina kufanana nePfitzner. Somuenzaniso, unogona kusarudza nzira yaGitmann mune dzimwe dzezvirongwa izvi kuti zvinyoronyedze dzaka makumi matatu, asi haibatsiri zvakananga nzira yePfitzner.
Kana iwe uri pane Mac, SecureRemove inotsigira 33-kupfuura Pfitzner pamwe chete nedzimwe nzira dzakawanda se-4-kupfuura RAZER, DoD 5220.22-M (E) uye GOST R 50739-95.
CBL Data Shredder uye DBAN pane mamwe mapurogiramu maviri ekuparadza demo anogona kukonzera dhiyo rakazara (kwete mahwendefa / mapepa, asi chinhu chose) nemhando dzisina kumira. Kunyanya kunyanya kutevedzera nzira yePfitzner, sezvo hapana yezvirongwa izvi zvichitsigira zvakananga kana, iwe unogona kukwanisa kushandisa nzira yekuchenesa saRandom Data kuti udzikise motokari kakawanda sezvaunoda.
BitRaser haina kusununguka asi yakafanana neBBCL Data Shredder uye DBAN uye chaizvoizvo inotsigira Pfitzner, kunyanya.
Kunyora muenzaniso wepurogiramu inogona kuita zvose: chengeta mafaira ega ega uye nematokari akaoma, zvichienderana nenzira yaunosarudza kushandisa nayo.
Unofanira Kushandisa Pfitzner Method?
Roy Pfitzner, muumbi weiyi dzira rekuchenesa nzira, ataura kuti deta inogona kukwanisa kugadziriswa kana ichingonyorwa kare makumi maviri, uye kuti kunyora zvinyorwa zvisingatauri zvinopfuura makumi matatu zvinofanira kunge zvakakwana. Zvisinei, kana izvi zvakarurama ndezvekukakavadzana.
Zvakataurwa kuti nhamba yepfuura yakaitwa nemutauro weG Gutmann (unonyora mavara akasiyana-siyana makumi matatu nemazana matatu) haisi kukosha nokuti kunyange zvishoma chete zvinopfuura ndezvakanakisisa chero ani zvake anogona kuita. Iwe unogona kuverenga zvishoma nezveiyo apa: Chii chinonzi Gutmann Method? .