Tsanangudzo paHMG IS5 Data Wipe Method
HMG IS5 (Infosec Standard 5) inonzi software based data sanitization nzira inoshandiswa mune imwe faira shredder uye data kuparadza mapurogiramu kuti adzore mashoko akange aripo pane dhirairi kana imwe kadhi yekuchengetedza.
Kurasa dhirairi rakaoma uchishandisa HMG IS5 data sanitization nzira ichadzivirira yose software yakarongwa mafaira nzira yekutsvaga kubva pakutsvaga ruzivo pamusoro pemotokari uye inogonawo kudzivisa nzira dzakawanda dzekugadzirisa yakadzika kubva pakubudisa mashoko.
Iyi dheseti inopedza nzira inowanikwa mune dzimwe shanduro dzakafanana - HMG IS5 Baseline uye HMG IS5 Inhanced. Ndinotsanangura kusiyana kwavo pasi, pamwe nemamwe mapurogiramu anoshandisa iyi data sanitization nzira.
Chii chinonzi HMG IS5 Mutsva Wakaita?
Zvimwe dheta tsvina nzira chete nyora zero pane data, kufanana neZero Zero . Vamwe vakaita saRandom Data vanongoshandisa zvisinganzwisisiki. Zvisinei, HMG IS5 yakasiyana zvishoma nekuti inosanganisira mbiri.
HMG IS5 Baseline data sanitization nzira inowanzoshandiswa nenzira inotevera:
- Darika 1: Kunyora zero
- Darika 2: Kunyora unhu husina kumira uye unoongorora unyore
Iyi ndiyo nzira HMG IS5 Enhanced inowanzoshanda:
- Darika 1: Kunyora zero
- Pfuura 2: Kunyora imwe
- Darika 3: Kunyora unhu husina kuitika uye unofanidza kunyora
HMG IS5 Inowedzera yakangofanana neyakakurumbira DoD 5220.22-M data data sanitization kunze kwekuti iyo mbiri yekutanga inopfuura haifaniri kuongorora. Izvo zvakafanana zvikuru neCSEC ITSG-06 , iyo inonyora kana imwe kana zero kwemaviri ekutanga apfuura uye inopedzisa nehuwandu hwemhando uye kuongorora.
Kana kuongorora kuchidiwa neHMG IS5 kupfuura, zvinoreva kuti purogiramu inoda kusimbisa kuti data yakanyatsonyorwa. Kana kuonekwa kuchikundikana, purogiramu yacho inogona kunge ichidzoka iyo inopfuura kana kukupa chiziviso chokuti haina kuzadza zvakanaka.
Cherechedza: Mamwe mapurogiramu ekuparadzwa kwe data uye mafaira ekufambisa ngaakuite iwe ugadzire tsika yako yokudzima nzira. Semuenzaniso, unogona kuwedzera imwe pfupa yevanhu vasingatauri uye zvino zvitatu zvinopfuura zvezero, kana chipi zvacho chaunoda. Nokudaro, unogona kukwanisa kusarudza HMG IS5 uye wobva waita zvishoma kuchinja kuti uzviite iwe pachako. Zvisinei, chero nzira yekudzima iyo inopesana nezvinotsanangurwa pamusoro apa ndeyekuti haisisiri HMG IS5.
Zvirongwa Zvinobatsira HMG IS5
Eraser , Disk Pukuta , uye Edzai Mafaira Nokusingaperi pane mashomanana mashomanana asina kushandiswa anokubvumira kubvisa data uchishandisa nzira yeHMG IS5 yedanitization sanitization. Mamwe mapurogiramu akadai aya aripowo, asi ivo vasiri vakasununguka kana vakasununguka panguva yekuedzwa, saKillDisk.
Sezvandareva pamusoro apa, mamwe mapurogiramu ngaakuite iwe pachako ugozvipa iwe pachako data sanitization method. Kana uine purogiramu inotsigira nzira dzekutsika asi haifaniri kukubvumira kushandisa HMG IS5, unogona kukwanisa kuita imwe yakafanana kushandisa zvimwechetezvo zvandinotsanangura muchikamu chekare.
Nzira dzakawanda dzekuparadzwa kwepurogiramu dzinotsigira nzira dzakawandisa dzekuchenesa maitiro kuwedzera kune HMG IS5. Izvi zvinoreva kuti iwe unogona kuzarura chimwe chezvirongwa izvi, sezviya zvandaifarira kune pamusoro, uye sarudza imwe nzira yakasiyana-siyana yekuchenesa nzira kana iwe mushure mokusarudza kushandisa chimwe chinhu kunze kweHMG IS5.
Zvimwe Pamusoro peHMG IS5
HMG IS5 nzira yekuyananisira yakatanga kutsanangurwa muHMG IA / IS 5 Kuchengetedzwa kweSaiti yeHurumende Yakanyatsoratidzwa Mashoko kana Sensitive Information document, yakabudiswa neCommission-Electronics Security Group (CESG), chikamu che UK Government Communications Headquarters (GCHQ).