Kulezi zikhathi, kunezinkulumo eziningi mayelana nobumfihlo, ukuvikela idatha yethu ... kodwa abekho abambalwa abaye basibuza, futhi ngiqala kuphi? Hhayi-ke, into yokuqala mhlawumbe kufanele kube ukubona ukuthi yiluphi uhlobo lweselula okufanele uluthenge nokuthi iqinisekisa ini. Omunye walabo abanohlelo oluthuthuke kakhulu, iminyaka eminingi manje, unjalo I-Samsung nge-Knox, inkundla ehlanganiswe kuwo wonke ama-smartphones akho futhi enikeza ithuba lokuvikela amadivayisi wethu kakhulu.
Futhi yize kwethulwa isizukulwane ngasinye seselula ye-Samsung, njenge-Galaxy S20 yakamuva, amandla ayo athuthukiswa nakakhulu, uma uphethe omunye womkhiqizi owaziwayo waseKorea ephaketheni lakho, ungaqhubeka nokufunda futhi ufunde ukuthi ungayivikela kanjani idivayisi yakho. idatha kusukela manje.
Yini i-Samsung Knox
Sizoqala ngezinto eziyisisekelo futhi wukuthi kwabaningi igama lingase lizwakale lijwayelekile, kungenzeka ukuthi balibonile livela emishinini yabo, kodwa abacaci kahle ukuthi liyini. I-Samsung Knox iyinkundla yezokuphepha ye-Samsung enezendlalelo eziningi, ehlanganiswe kumadivayisi e-Samsung (njengawo wonke ama-smartphones ayo, amathebhulethi, izinto ezigqokwayo, nezinto eziningi ezisetshenziswa ngabathengi) kokubili ku-hardware ne-software level, okuvumela amakhasimende ethu ukuthi Amadivayisi ahlanganise ukuzivikela nokuphepha. izindlela ezivikela ulwazi ekungeneni, uhlelo olungayilungele ikhompuyutha, nezinye izinsongo.
Ngamanye amazwi, umugqa wethu wokuqala wokuzivikela kokubili ngokumelene nokuhlaselwa kwegciwane lekhompyutha kanye nanoma yiluphi uhlobo lolwazi oluvuzayo kusukela kudivayisi. Futhi akukhona nje kuphela ukuthi uhlobo lweselula olwaziwayo lusho kanjalo, lugunyazwa amabhizinisi amakhulu anikeza izitifiketi njengoba luphumelele ngempumelelo izidingo eziqinile zokuphepha ezisungulwe ohulumeni abakhulu emhlabeni jikelele. Ngakho-ke, eSpain, ifaneleka yiNational Cryptological Center ngokusebenzisa inhlangano yayo yezitifiketi njenge-ENS Alto, kumafoni namathebulethi ayinhloko e-Samsung Galaxy, ithi: “Umndeni wemikhiqizo ye-Galaxy uvikela idatha yakho ebucayi ekuhlaselweni okunonya kanye nohlelo olungayilungele ikhompuyutha ngenxa Iplathifomu ye-Samsung Knox yokuphepha okuphezulu eqala ku-chip ngokwayo kusukela ngesikhathi uvula idivayisi yakho, igcina idatha ebucayi kakhulu yamakhasimende akho futhi ivimbele ukuvuza kolwazi okungase kube khona. "
Ngaphezu kwalokho, nakuba kungewona wonke amaselula aqinisekisiwe - kodwa uma ehlangabezana nazo zonke izimfuneko - amadivayisi afana ne-Galaxy Note 10 noma i-Tab Active 2 nawo aqinisekisiwe i-CommonCriteria (MDFPP).
Uma ufuna ukwazi, lapha Zonke izitifiketi eziphasiswe amadivayisi we-Samsung Knox nezisombululo ziyaqoqwa.
Isebenza kanjani le nkundla yezokuphepha ye-Samsung?
Njengoba sike sasho ngaphambili, i-Samsung Knox iyinkundla yokuphepha enezendlalelo eziningi. Lokhu kusho ukuthi inamazinga amaningana okuvikela ulwazi lwethu lomuntu siqu kanye nokuhlasela okunonya. Lawa mazinga azoba:
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Izithuthukisi zokuphepha Ngezithuthukisi Zokuvikela ze-Android (SE ye-Android)
I-Knox ivikela izinhlelo zokusebenza nedatha ngokuchaza ngokuqinile ukuthi iyiphi inqubo ngayinye engayenza nokuthi iyiphi idatha engafinyelela kuyo. Lokhu kukuvumela ukuthi uhlukanise, ubethele, futhi uvikele idatha yebhizinisi endaweni ehlukile, ephethwe.
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Ukuvikelwa kwe-kernel yesikhathi sokusebenza
Ukuqinisekisa kokubili ngesikhathi sokuqalisa kanye nangesikhathi sokuqalisa Kohlelo Olusebenzayo kuqinisekisa ukuthi aluzange lushintshwe, ngaleyo ndlela kugwenywe ukufinyelela okungagunyaziwe ku-kernel nokuguqula ikhodi nokuqinisekisa ukuthi isofthiwe egunyazwe i-Samsung.
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I-Trustzone Architecture
U-Knox usebenzisa i-architecture yokucubungula lapho izibalo eziyimfihlo kakhulu zihlukaniswa kusukela kweminye imisebenzi yedivayisi ukuze kuvikelwe idatha yebhizinisi, ngaphandle kwemvelo ye-Android ngezinga eliphakeme lokuphepha.
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I-hardware isekelwa i-terminal boot evikelekile
Ukuze uvimbele izinyathelo zokuphepha ukuthi zinganakwa noma zibe sengozini, i-Knox isebenzisa le sistimu evumela ubuqotho nobuqiniso besofthiwe yocingo noma yethebhulethi ukuze kuqinisekiswe phakathi nenqubo yokuqalisa.
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Ukuhlukaniswa kwedatha
Idatha yomuntu siqu ingahlukaniswa ngokuphelele endaweni evikelekile kudivayisi ebizwa ngokuthi "Ifolda Evikelekile".
Futhi ungakusebenzisa kanjani lokhu njengomsebenzisi?
Umbuzo wamadola ayizigidi, ngoba wonke lawa makhono awasizi uma thina, njengabasebenzisi, singazi ukuthi singawasebenzisa kanjani futhi siwasebenzise ngendlela efanele. Ngakho-ke sizobuyekeza amaphoyinti e-Knox ongawalungiselela njengamanje ukuze uthuthukise ukuphepha kwedatha yakho.
Siqala ngokuthi "Ifolda Evikelekile" esisanda kuyisho. Iwuhlelo lokusebenza oluhlanganiswe nesistimu kodwa, uma nganoma yiliphi ithuba silisusile, kufanele sililande futhi ku-Google Play.
Asikwazi nje ukulondoloza izinhlelo zokusebenza Kufolda Evikelekile, futhi kuyindawo ephephile, evikelwe futhi ebethelwe ukuze sibe namafolda nanoma yiluphi uhlobo lwefayela elibucayi lapho njengamadokhumenti, izithombe, njll. okuthi, ngaphezu kokubethelwa, kungavikelwa “kumehlo aphuphumayo” ngephasiwedi noma, okungcono kakhulu, ukuvuleka ngezindlela zebhayomethrikhi (izigxivizo zeminwe, iris, njll.)
Futhi kuyisikhala esisivumela ukuthi sihlanganise izinhlelo zokusebenza futhi siziphathe kusuka kumaphrofayili ahlukene nakwamanye. Isibonelo, uma sinohlelo lokusebenza lokuthumela imiyalezo esilusebenzisa ngokomuntu siqu nangokomsebenzi, kungenzeka ukuhlukanisa kokubili izinhlaka nama-akhawunti, njengoba azohlala ezimele futhi ezimele.
Okokugcina, sinekhophi yasenqolobaneni futhi sibuyisele okuzimele kusuka kuyo yonke isistimu futhi sivikelekile. Ngayo, singashintsha iselula ngaphandle kwezinkinga futhi sithathe yonke le nto ebucayi kanye nathi ngaphandle kwezinkinga.
Ezinye izinsiza ze-Samsung ukusizakala nge-Knox
Nakuba Ifolda Evikelekile, mhlawumbe, iwuhlelo lokusebenza olubaluleke kakhulu, i-Samsung Knox ikhona kulo lonke uhlelo lwe-smartphone nethebhulethi yenkampani yaseKorea. Yingakho kusivumela ukuthi sisebenzise ukuphepha esikunikezayo kwezinye izici ezihlukene njengezinkokhelo zamaselula.
Nge-Samsung Pay, singakwazi ukuvikela iziqinisekiso zamakhadi ethu nezindlela zokukhokha, njengoba u-Knox eqinisekisa ukuthi kokubili iklayenti le-Samsung Pay kanye Nohlaka lokukhokha nolwazi oluhlobene nalo lusebenza esizindeni esizimele futhi sigcina ukwethenjwa.
Ngakolunye uhlangothi, i-Samsung Pass iyisikhungo sokuhlonza sokungena ezinhlelweni zokusebenza ezahlukene, njengebhange. Ngokuhlonza i-biometric (i-iris, izigxivizo zeminwe, njll.), nge-Samsung Pass ehlinzeka ngokuphathwa komazisi okulula nokuvikelekile njengesevisi, eqinisekisa ukuthi idatha yethu ye-biometric ibethelwe futhi ihlala injalo, futhi yithi kuphela esingafinyelela kuzo.
Futhi ekugcineni, i-Samsung Health, ngoba, nakuba kungase kubonakale sengathi idatha enjengamakhofi esiwaphuzayo, izinyathelo esizithathayo, amakhilo esilahlekelwayo noma izinga lokushaya kwenhliziyo elitholwe ngewashi elihlakaniphile noma isongo, liyi-banal, liseyimfihlo. futhi abakwaSamsung Knox banendaba nokuthi silawula zonke.
Ukuzibophezela ekuvikelekeni unomphela
Futhi sikhulume ngaso sonke isikhathi mayelana nomakhalekhukhwini namathebulethi, kodwa ngokufika kwe-5G futhi, ngaphezu kwakho konke, i-Inthanethi Yezinto, inani lamadivayisi ahlakaniphile lizokhuphuka. AbakwaSamsung sebevele benweba ukuvikela kwe-Knox kulezi, kufanele sibheke labo abafaka "Ivikelwe u-Knox”, Isiqinisekiso sokuthi banesakhiwo sokuvikela esisekelwa izingxenyekazi zekhompuyutha esivikela idivayisi kusukela ngesikhathi ivulwa ngaso.
