Ukuvikela ulwazi esiluphethe kumaselula ethu sekuyinto yangempela into eza kuqala kunoma yimuphi umsebenzisi osebenzisa i-smartphone nsuku zonkeIzithombe zomuntu siqu, amadokhumenti omsebenzi, amabhange aku-inthanethi, izinkundla zokuxhumana... Konke lokhu kuhamba emaphaketheni ethu futhi, uma singabeki ukuhleleka okuncane endaweni, umzuzu wokunganaki noma ukuhlaselwa kungasishiya sidaluliwe kakhulu.
Kuhlelo lwe-Android, i-Samsung izibophezele kakhulu ekuphepheni ngeplatifomu yayo. I-Samsung Knox, ikhambi elinezingqimba eziningi elivikela yonke into kusukela ku-chip kuya kuzinhlelo zokusebenzaLobu buchwepheshe, obukhona kumadivayisi e-Galaxy, buhlanganisa ihadiwe eqinile, ukubethela okuthuthukisiwe, ukuqinisekiswa kwe-biometric, kanye namathuluzi okuphatha amabhizinisi, ngenhloso yokugcina i-malware, ukufinyelela okungagunyaziwe, kanye nokuvuza kwedatha kuvaliwe.
Iyini i-Samsung Knox futhi kungani yenza umehluko?
I-Samsung Knox iyipulatifomu ephelele yokuphepha nokuphatha Yakhelwe ukuvikela amadivayisi e-Samsung kuzo zombili izinsongo zesofthiwe kanye nehadiwe, idlula kakhulu i-antivirus elula: iyisakhiwo sokuvikela esiphelele esisebenza kusukela ngesikhathi ifoni ivuliwe futhi siqhubeke nokuqapha inqobo nje uma isebenza.
Lesi sixazululo sikhona emndenini we-Galaxy ngokusebenzisa Ivikelwe yiKnox, uphawu olubonisa ukuthi idivayisi ifaka izindlela zokuvikela ezithuthukisiweKuhlanganisa ubuchwepheshe bokuqinisekisa, ukubethela okuzenzakalelayo, ukuhlukaniswa kwedatha ebucayi, ukuqinisekiswa kwesistimu ekuqaleni kanye nangesikhathi sangempela, kanye namathuluzi okuphatha akude amabhizinisi.
Ukubaluleka kukaKnox akuyona nje indaba yokumaketha: Le nkundla ihlolwe futhi yaqinisekiswa yizikhungo ezahlukene zikahulumeni kanye nezinhlangano zokuphepha kwe-inthanethi.Lokhu kwenza kube ngenye yezinketho ezihamba phambili zezindawo zezinkampani kanye nokuphathwa komphakathi okudingeka kuhlangatshezwane nezimfuneko eziqinile zokuthobela imithetho.
Nakuba izinhlangano eziningi zikhathazeka ngayo yonke imininingwane Vikela amakhompyutha akho nge-antivirus, ama-backup, kanye nabaphathi bamaphasiwediAmadivayisi eselula awatholi njalo izinga elifanayo lokunakwa, yize kuyiwona madivayisi esiwasebenzisa kakhulu futhi yiwo aqoqa ulwazi oluyimfihlo kakhulu. I-Knox yadalwa ngqo ukuze igcwalise leso sikhala sokuphepha.
Ukuphepha okunezingqimba eziningi: ukuvikelwa kusuka ku-chip kuya kudatha
Enye yezinsika zepulatifomu yindlela esetshenziswa ngayo I-Multi-layered: I-Knox ivikela idivayisi ngezendlalelo eziningana ngesikhathi esisodwaLokhu kuqinisekisa ukuthi uma isithiyo esisodwa siphazamiseka, ezinye ziyaqhubeka nokuvikela uhlelo kanye nedatha. Leli cebo linciphisa kakhulu indawo yokuhlasela.
Okokuqala, iKnox iyazihlanganisa Ihadiwe yedivayisi, kusukela esigabeni sokukhiqiza kuya ezingeni le-chipLokhu kusho ukuthi ukuphepha akuyona into ecatshangwa kamuva, kodwa kwakhiwe esisekelweni esingokoqobo esenzelwe ukumelana nokuxhashazwa nokuhlaselwa okuqondiswe kwimemori noma kwiprosesa.
Ngaphezulu kwaleso sisekelo sehadiwe kuhleli isendlalelo sesofthiwe esiqinisiwe. Uhlelo lokusebenza lusebenza ngesakhiwo esichaza ngokunembile ukuthi inqubo ngayinye ingenzani nokuthi iyiphi idatha engayithola.ukunciphisa umthelela wezinhlelo zokusebenza ezinonya noma ubuthakathaka obuzama ukwandisa amalungelo.
Ngaphezu kwalokho, i-Knox yenza ukuhlolwa okuqhubekayo kobuqotho besistimu. Hlola isimo sedivayisi kokubili ekuqaleni kanye nangesikhathi isebenza, ukuthola izinguquko ezingagunyaziwe ezingxenyeni ezibalulekile njenge-kernel noma i-bootloader ezingabonisa i- ukuzama okuyisisekelo, i-malware ejulile noma ukuphathwa kabi kwe-firmware.
Konke lokhu kupheleliswa yi- Ukubethela idatha kuyasebenza ngokuzenzakalelayo, kuvikela okuqukethwe okugcinwe kudivayisi.Uma ifoni ilahlekile noma yebiwe, ulwazi luhlala lungafundeki kunoma ubani ongakwazi ukuluvula esebenzisa indlela egunyaziwe.
Ukuvikelwa kwebhuthi: uchungechunge lokuthembela kanye ne-Trusted Boot
Esinye sezigaba ezibaluleke kakhulu zokuphepha kwedivayisi yisikhathi lapho ivuliwe. I-Samsung Knox isebenzisa i-boot evikelekile noma uhlelo lwe-Trusted Boot okuncike empandeni yehadiwe yokwethenjwa ukuvimbela izinguquko ezinonya ukuthi zingangeni ohlelweni lokusebenza.
Lolu chungechunge lokwethembana lusebenza ngezigaba: Ingxenye ngayinye elayishiwe ngesikhathi sokuqalisa iqinisekisa ubuqotho belandelayo.Uma ithola ukuthi kukhona okushintshiwe noma okuphazanyisiwe (isibonelo, isithombe sokuqalisa esishintshiwe, i-bootloader engekho emthethweni, noma i-kernel eguquliwe), uhlelo lungavimba inqubo noma lukhawulele ukusebenza ukuze kuvinjelwe umonakalo owengeziwe.
Inhloso icacile: ukuvimbela izinyathelo zokuphepha ezijulile ukuthi zingavalwa noma zingadluliUkuhlasela okuningi okuthuthukile kuzama ukungena ezigabeni zokuqala zokuqalisa ukuze kulawulwe ngokuphelele idivayisi futhi kungabonwa ngumsebenzisi nezinhlelo zokusebenza.
Ngesikhathi esifanayo, lokhu kuqinisekiswa kuyaqhubeka Kunciphisa ingozi yokuthi idivayisi esengozini iqhubeke isetshenziswa ngendlela evamile ngaphandle kokuqaphela muntu.Ubuqotho bohlelo buyimfuneko ebalulekile ukuze ukwazi ukwethemba izindlela zokuvikela ezisebenza ngaphezu kwalo.
Ngenxa yale ndlela, kusukela ngesikhathi i-Galaxy ivuliwe, I-Secured by Knox iqala ukuvikela idatha ebucayi ngesikhathi sangempela nakuwo wonke ungqimba lwesistimu., okunikeza indawo eqinile kakhulu ekuhlaselweni okuyinkimbinkimbi.
Ukwakhiwa kwe-TrustZone kanye nokugcinwa okuhlukile kwedatha ebucayi
Esinye isici esibalulekile seKnox ukusetshenziswa kwayo Ukwakhiwa kwe-TrustZone yeprosesa kunikeza indawo yokusebenza ephephile ehlukaniswe nohlelo lonke.Kulesi sikhala esihlukile, kwenziwa imisebenzi ebalulekile okungafanele ivezwe ohlelweni lokusebenza olujwayelekile noma izinhlelo zokusebenza.
Le ndawo ephephile igcina futhi ilawula idatha ebucayi kakhulu njengolwazi lwe-biometric, amakhodi e-PIN, amaphasiwedi, noma ulwazi oluhlonza umuntu (PII)Ukuzihlukanisa kwenza ukufinyelela okungagunyaziwe kube nzima kakhulu, noma ngabe uhlelo lokusebenza olunobungozi lukwazile ukungena ohlelweni oluyinhloko.
Le ndlela iholela ohlotsheni "lokuphephile" ngaphakathi kwefoni uqobo. Izihluthulelo zokubethela, amathokheni okuqinisekisa, kanye neziqinisekiso esizisebenzisela izinkokhelo noma ukufinyelela izinsizakalo ezibalulekile Zigcinwa kulesi sikhala esiqinisiwe, okunciphisa ingozi yokwebiwa kobunikazi noma ukuzenza ongeyena kumasevisi aku-inthanethi, okuhlanganisa amafayela ku-Google Drayivu.
Ngaphezu kwalokho, iKnox ivumela hlukanisa ngokuphelele idatha ethile kanye nezinhlelo zokusebenza ngokuzihambisa ezindaweni ezivikelekile ngaphakathi kwedivayisiIsibonelo esicacile yi-Secure Folder edumile, lapho singabeka khona okuqukethwe okuyimfihlo kude nezinye izinhlelo zokusebenza nabasebenzisi abangase basebenzise ifoni ephathekayo.
Lokhu kuhlukaniswa kuwusizo ikakhulukazi ezindaweni zokusebenza ezikude, njengoba Kwenza kube lula ukugcina umngcele ocacile phakathi kwedatha yenkampani nokusetshenziswa komuntu siqu kwedivayisi.ngaleyo ndlela kusiza ukuhambisana nezinqubomgomo zangaphakathi kanye nemithethonqubo yokuvikela idatha.
Ukubethela, ukuhlukaniswa, kanye nefolda evikelekile
Ukubethela kungenye yezindlela ezinhle kakhulu zokugcina ulwazi lwethu luphephile. Kumadivayisi ane-Knox, Yonke idatha ibethelwe ngokuzenzakalelayo kusetshenziswa ama-algorithms aqinileNgakho-ke, okuqukethwe okugcinwe kwimemori akufundeki ngaphandle kokhiye ofanele.
Uma silahlekelwa yidivayisi noma yebiwe, lokhu kubethela kuqinisekisa ukuthi noma ubani onayo angayithola. Awukwazi ukufinyelela amafayela ayimfihlo, izithombe, amadokhumenti, noma izinhlelo zokusebenza ngaphandle kokuthi ukwazi ukuvula idivayisi usebenzisa indlela esemthethweni.Ngakho-ke, kubalulekile ukwazi yini okumele uyenze uma umakhalekhukhwini wakho webiweUkuvula ifoni nje akwanele ukuze ubone noma yini ewusizo.
Ngaphezu kokubethela amadivayisi ajwayelekile, i-Knox inikeza amathuluzi athile okuhlukaniswa afana nalawa Ifolda Evikelekile, indawo ehlukile ngaphakathi kwefoni uqoboKule folda singafaka izinhlelo zokusebenza eziphindaphindwayo, silondoloze izithombe, amadokhumenti, noma ngisho nama-akhawunti e-imeyili esifuna ukuwagcina ehlukene ngokuphelele namanye.
I-Secure Folder isebenza endaweni evikelwe yi-Knox, okusho ukuthi Ezinye izinhlelo zokusebenza azikwazi ukufinyelela okuqukethwe kwayo noma ukubona okugcinwe ngaphakathi.Ukuze ungene, kudingeka indlela eyengeziwe yokuqinisekisa, enezela olunye ungqimba lokulawula.
Lolu hlelo luthakazelisa kakhulu kulabo abaluhlanganisa kudivayisi efanayo. ulwazi lomuntu siqu nolwezobuchwepheshe, noma bafuna nje ukuba nendawo ehlukile yedatha yabo ebucayi kakhuluNgisho noma omunye umuntu enokufinyelela ocingweni, ngaphandle kwephasiwedi noma i-biometrics ehlobene ne-Secure Folder ngeke akwazi ukubona okungaphakathi.
Ukuqinisekiswa okuqinile: I-PIN, i-biometrics, kanye ne-akhawunti ye-Samsung
Ukuphepha akugcini nje kulokho okwenzeka ngaphansi kwe-hood; kubalulekile futhi ukuthi ukufinyelela kudivayisi kanye nezinsizakalo zayo kuphephile. I-Samsung Knox iyahlanganisa ububanzi obubanzi bobuchwepheshe bokuqinisekisa abasebenzisiokungahlanganiswa ukudala izithiyo eziqinile ngokumelene nokufinyelela okungagunyaziwe.
Phakathi kwezindlela ezitholakalayo esizitholayo Iphinikhodi, iphethini, iphasiwedi yendabuko, izigxivizo zeminwe, kanye nokuqashelwa kwe-iris (kumamodeli ahambisanayo)Lolu hlobo luvumela umuntu ngamunye ukukhetha indlela emfanele kakhulu, noma ukuhlanganisa eziningana ukuze kwandiswe ukuvikelwa uma kudingeka.
Ngaphandle kokuvula ifoni ngokoqobo, uKnox usebenzisa I-Samsung ibalwa njengesici esengeziwe sokulawula ukufinyelela kumasevisi e-inthanethiUkusebenzisa le akhawunti kukuvumela ukuthi wengeze ukuqinisekiswa okwengeziwe futhi uhlanganise ukuphathwa kwamadivayisi nezimvume.
Kungenzeka futhi ukufaka isicelo izindlela eziningi zokuqinisekisa (i-MFA) ukuze abasebenzisi abaqokiwe kuphela bakwazi ukufinyelela izinsiza ezithilekungakhathaliseki ukuthi kuhilela amadivayisi ezinkampani, izinhlelo zokusebenza zebhizinisi, noma idatha ebucayi kakhulu.
Umphumela uba i-ecosystem lapho Ukuba nedivayisi ngokoqobo akwanele ukuyisebenzisa ngokugcweleKuyadingeka ukukhombisa, ngokusebenzisa iziqinisekiso ezivikelekile, ukuthi siyilokho esikushoyo ngempela.
Ukuphathwa kanye nokulawula okuhlanganisiwe ezindaweni zebhizinisi
I-Knox ayiklanyelwe abasebenzisi ngabanye kuphela. Eqinisweni, enye yamandla ayo yikhono layo lokwenza ukwenza lula ukuphathwa okuhlanganisiwe kwemikhumbi yeselula neyamathebhulethi ezinkampanini, into ebaluleke kakhulu ngezikhathi zokusebenza ngocingo kanye nokuhambahamba.
Isebenzisa amathuluzi epulatifomu, iminyango ye-IT ingakwazi Lungiselela izinqubomgomo zokuphepha, sebenzisa imikhawulo, faka izinhlelo zokusebenza, futhi wenze izinguquko kudeNgale ndlela bagwema ukuphatha idivayisi ngayinye ngayinye futhi baqinisekise ukuthi wonke umuntu ulandela iziqondiso zangaphakathi.
Lokhu kuphathwa okukude kuhlanganisa nekhono lokwenza phoqelela izibuyekezo zokuphepha kanye nama-patches esistimuukunciphisa ithuba lokuchayeka ezingozini ezintsha. Ukugcina inqwaba yamadivayisi akamuva kubalulekile ekuvimbeleni ukusetshenziswa kabi kwezinsongo ezaziwayo.
Ezinkampanini ezisingatha ulwazi olubucayi, iKnox inikeza nethuba lokuthi indawo yokusebenza ehlukile endaweni yomuntu siqu efonini efanayoNgale ndlela, inkampani ilawula indawo yenkampani ngaphandle kokuphazamisa ubumfihlo besisebenzi ekusebenziseni kwabo komuntu siqu.
Impumelelo yale ndlela ibonakala ekwamukelweni kwayo: Amashumi ezigidi zamadivayisi emhlabeni jikelele asevele ephethwe ngezixazululo ezisekelwe ku-Samsung Knox., okuhlanganisa nabantu abangaphezu kwesigidi ezimakethe ezifana neSpain, lapho izinhlangano eziningi zikufaka khona njengesisekelo sesu labo lokuhamba ngokuphepha.
Izinzuzo ze-Knox kumabhizinisi nakubasebenzisi bokugcina
Kwamabhizinisi, i-Samsung Knox ihumusha ibe yi- Isixazululo sokuphepha emsebenzini okude esihlinzeka ngokulawula ngaphandle kokudela ukuguquguqukaKungenzeka ukuchaza nokusebenzisa izinqubomgomo zokuphepha, ukuhlukanisa ukusetshenziswa komuntu siqu nokobungcweti, nokusabela ngokushesha ezigamekweni noma ekulahlekelweni kwedivayisi.
Leli khono lokuhlukanisa phakathi kwemodi yebhizinisi nemodi yomuntu siqu livumela lokho Inkampani iphatha futhi ivikele idatha yenkampani, kuyilapho isisebenzi sigcina ukulawula ulwazi lwaso oluyimfihlo.Kuyibhalansi ebalulekile ukuqinisekisa ukuthi izinqubomgomo zokuphepha azibhekwa njengezihlaselayo.
Kumsebenzisi wokugcina, nakuba ngezinye izikhathi cishe engabonakali, i-Knox inikeza ukuthula kwengqondo ukwazi ukuthi idivayisi inezivikelo ezisebenzayo ngokumelene ne-malware, ukungena, kanye nokufinyelela okungafunekiKonke lokhu ngaphandle kwesidingo sokuba umuntu abe nolwazi oluthuthukisiwe lobuchwepheshe noma ahlole izilungiselelo njalo.
Kulesi simo samanje, lapho omakhalekhukhwini beyisisulu esikhangayo kakhulu sezigebengu ze-inthanethi, benesivikelo sokuthi Ihlanganisa ihadiwe eqinile, ukubethela okuzenzakalelayo, kanye nokuqinisekiswa kwe-biometric. Kuyinzuzo ebaluleke kakhulu lapho ukhetha idivayisi entsha.
Into ebalulekile ukuthi, uma uthenga ku- Iziteshi ze-Samsung ezisemthethweni nezigunyaziwe ziqinisekisa ukuthi idivayisi isemthethweni futhi ibhalisiwe kahle. futhi ngeke abhekane nezinkinga ezifana nokuvinjelwa kwe-IMEI noma eminye imikhawulo ehlobene nemishini engaqinisekisiwe noma engabazayo.
I-Samsung ikwenza kucace ukuthi, njenganoma iyiphi iwebhusayithi noma isevisi enkulu, Isebenzisa amakhukhi, okuhlanganisa amakhukhi okukhangisa nawokulinganisa.ukuhlaziya imikhuba yokuphequlula, ukunciphisa imibono yezikhangiso, ukulwa nokukhwabanisa, nokwenza imisebenzi yokukhokha kanye nokuhlaziya. Umsebenzisi angakwazi buyekeza futhi uphathe lawa makhukhi ngokwezintandokazi zakho.
Sekukonke, isiphakamiso sikaKnox sigxile ekubhekaneni nezinkinga zabo bobabili abaphathi abafuna ukuvikela ulwazi futhi balandele imithethonqubo kanye nabasebenzi nabasebenzisi abafuna ubumfihlo kanye nokulula kokusetshenziswa.
Lonke loluhlaka lwezendlalelo zokuphepha, ukuqinisekiswa okuthuthukisiwe, ukubethela, ukuhlukaniswa kwedatha, kanye nokuphathwa okuphakathi kwenza i-Samsung Knox ibe nkulu kakhulu. Enye yamapulatifomu aphelele kakhulu okuvikela idatha kumadivayisi eselula amanjeKungakhathaliseki ukuthi isetshenziswa endaweni yenkampani enezintambo eziningi noma kuselula eyodwa, ukuba nalezi zivikelo ezisebenzayo kwenza umehluko ocacile ezinsongweni ezivame kakhulu neziyinkimbinkimbi.
