Faira Kuchengeta Encryption Definition
Chii chinonzi File Storage Encryption?
Faira chekuchengetedza zvinyorwa zvinongova kuvhara kwe data yakachengetwa, kazhinji nokuda kwekuchengetedza ruzivo rwakananga kubva pakuonekwa nevanhu vasingafanirwe nayo.
Encryption inoshandisa mafaira mumushumo wakachengetedzwa uye wakaparadzirwa unonzi ciphertext iyo haisi kuverengwa nevanhu, uye naizvozvo haikwanisi kunzwisiswa pasina kutanga kubvumira zvakare muchiitiko chinowanikwa chinonzi chirevo , kana chirevo .
Faira kuchengetedza zvinyorwa zvakasiyana pane faira kutumira encryption , iyo inonyorwa inoshandiswa chete kana ichifambisa data kubva kune imwe nzvimbo kuenda pane imwe.
File Storage Encryption Inoshandiswa Rini?
Faira chekuchengetedza zvinyorwa zvinogona kushandiswa kana deta iri kuchengetwa paIndaneti kana munzvimbo inowanikwa nyore nyore, kufanana nekambani yekunze kana flash drive .
Chero chidimbu chepurogiramu chinogona kushandisa faira yekuchengetedza encryption asi inowanzova chinhu chinobatsira chete kana ruzivo rwemunhu huri kuchengetwa.
Kune mapurogiramu asina faira yekuchengetedza yakavharidzirwa yakaiswa mukati, sangano rechitatu rinogona kuita basa racho. Semuenzaniso, huwandu hwemasununguko, ezere disk encryption zvirongwa zviri kunze uko zvinogona kushandiswa kuvhara dhoni yose.
Zvakajairika zvekuvharidzira kunoshandiswa nemakambani pamashande avo pachavo kana mashoko enyu ega semashoko ekubhadhara, mapikicha, email, kana nzvimbo yehuwandu huri kuchengetwa.
Faira Kuchengetedza Encryption Bit-Rates
IAES encryption algorithm inowanika mune zvakasiyana-siyana: 128-bit, 192-bit, uye 256-bit. Chikwata chepamusoro-checha chichapa zvigadzirwa zvekuchengeteka zvakanyanya kudarika zviduku, asi nekuda kwezvinangwa, kunyange iyo 128-bit encryption chisarudzo inokwana zvakakwana mukuchengeteka kuchengetedza ruzivo rwej digital.
Blowfish ndiyo imwe yakasimba yekuvharidzira algorithm inogona kushandiswa kuchengetedza kuchengetedza zvakachengetedzwa. Blowfish inoshandisa urefu hunokosha chero kupi zvako kubva pamabhati 32 kusvika ku448 bits.
Kusiyana kukuru pakati pezvidiki-zvishoma ndezvokuti masikirwo ezvisikwa kwenguva refu anoshandisa zvakanyanya kupfuura zviduku. Semuenzaniso, kushambadzira kwema 128-bit kunoshandisa 10 mazamu asi 256-bit encryption inoshandisa zvigaro gumi nemana, uye Blowfish inoshandisa 16. Saka 4 kana 6 mamwe mazamu anoshandiswa mumasikirwo ehepfumi akareba, izvo zvinoshandura kuwedzerwa kudzokorora mukushandura kutsanangurira kune clifttext. Kunyanya kudzokorora kunowanzoitika, iyo inowedzera kuwedzerwa iyo data inova, zvichiita kuti zvive zvakaoma kuputsa.
Zvisinei, kunyange zvazvo 128-bit encryption isingadzokeri mhirizhonga yakawanda kakawanda seyedzimwe-zvishoma, ichiri yakachengeteka zvikuru , uye inotora huwandu hwakawanda hwekugadzirisa simba uye nguva yakawanda kwazvo yekupedza kushandisa teknolojia yezuva ranhasi.
Faira Kuchengetedza Kuchengetedza Kwaiva neComputer Software
Inenge yese yese yekuchengetedza michina inoshandisa faira yekuchengetedza. Izvi zvakakosha kufunga kuti data yega yega semavhidhiyo, mifananidzo, uye zvinyorwa zviri kuchengetwa pamaseva anowanikwa kuburikidza neInternet.
Kana imwe yakavharidzirwa, data haigone kuverengwa nemunhu chero kunze kwekuti password inoshandiswa kuinyora iyo inoshandiswa kudzosera kuvhara, kana kuibvisa, kukupa mafaira.
Dzimwe tsika, kunze kwekuchengetedza zvidzidzo zvakare zvinoshandisa faira yekuchengetedza encryption kuitira kuti mafaira iwe adzorere kune ganda rinotakurika, seyekunze dhirairivha , disc, kana flash drive, haisi mufananidzo iyo munhu wese ane dhizimusi anogona kutarisa at.
Muchiitiko ichi, zvakafanana nechekuchengetedza kwekutsvaga, mafaira haana kuverengwa kunze kwekuti software imwechete, inofambidzana neshoko rechirevo chekushandura, rinoshandiswa kudzorera mafaira zvakare kumanyorero.