Vratislav Holub Tsaron asusu ya inganta sosai cikin ƴan shekarun da suka gabata. A yau, sau da yawa ya zama dole a sami wasu haɗe-haɗe na manyan haruffa da ƙananan haruffa, lambobi da haruffa na musamman a matsayin kalmar sirri, wanda kuma ya dace da tantance abubuwa biyu. Amma kamar yadda ya bayyana a yanzu, Apple zai canza waɗannan hanyoyin gargajiya da ƙarfafa tsaro gabaɗaya har ma da ƙari. A yayin taron WWDC21 mai haɓakawa, ya sanar da mafi aminci kuma mafi sauƙi hanya. Yana haɗa ingantacciyar kalmar sirri ta amfani da WebAuthn da Face/Touch ID ta amfani da Keychain akan iCloud.
iOS 15 yana kawo haɓaka da yawa zuwa FaceTime:
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An bayyana wannan ƙirƙira cikin sauƙi a cikin sabon tsarin aiki na iOS 15 da macOS Monterey, amma ba a samuwa don amfani akai-akai. Irin wannan babban canji ba shakka ana iya kiransa dogon harbi, kuma yanzu ya rage ga masu haɓakawa su yi wasa da shi. Kamar, alal misali, Google ko Microsoft, Apple yana shiga salon tsaro mai ban sha'awa, wanda ya kamata ya zama mai sauƙi da tsaro kamar yadda zai yiwu. A irin wannan yanayin, madaidaicin maɓalli shine WebAuthn a haɗe tare da tantancewar halittu. Wannan bisa ka'ida yana hana matsalolin phishing.
Duk waɗannan labarai an gabatar da su ne yayin gabatarwa Matsar da kalmar sirri a WWDC21, inda Garret Davidson ya bayyana yadda ma'aunin WebAuthn da aka ambata a baya yake aiki da kuma yadda yake aiki tare da maɓallan jama'a da na sirri. A wannan yanayin, ba a amfani da kalmomin sirri na yau da kullun, amma maɓallan da aka ambata. A yanayin tsarin na yanzu, tsaro yana aiki a cikin salon da ka shigar da sunan shiga da kalmar sirri. Ana ɗaukar kalmar sirrin kuma a ƙirƙira daga gare ta ta hanyar aikin hash ɗin da ake amfani da shi zanta. Na ƙarshe sai yawanci ana ƙara wadatar da abin da ake kira gishiri, yana haifar da dogon kirtani na gwaji wanda ba za a iya yanke shi zuwa asalin sa ba kamar yadda yake. Matsalar wannan ita ce, akwai abin da ake kira raba sirri. Ba wai kawai dole ka kare wannan ba, har ma da uwar garken.
Kuma ya kamata mu kawar da daidai wannan hanyar da aka bayyana akan lokaci. Babban fa'idar WebAuthn ita ce ta dogara da maɓallai biyu, wato na jama'a da na sirri. A wannan yanayin, na'urarka ta ƙirƙiri wannan keɓaɓɓen biyu a lokaci guda lokacin ƙirƙirar lissafi akan sabar. Maɓallin jama'a shine kawai na jama'a kuma ana iya raba shi da kowa, misali tare da uwar garken. Keɓaɓɓen maɓallin keɓaɓɓen sa'an nan na ku ne kawai (ba a taɓa raba shi) kuma ana adana shi cikin ingantaccen tsari kai tsaye akan na'urar kanta. Wannan canjin bisa ka'ida na iya ba da damar shiga ta hanyar shigar da sunan mai amfani kawai sannan kuma tabbatar da gaba ɗaya tsarin tare da duba fuska ko hoton yatsa.
Tallan CES 2019 na Apple a Las Vegas yana ba da labarin babban taken birni:
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Kamar yadda aka ambata a sama, wannan dogon harbi ne kuma za mu jira wani lokaci kafin a bullo da wannan hanyar tantancewa. Godiya ga fa'idodin WebAuthn da ɓoye ƙarshen-zuwa-ƙarshen sanannen Keychain akan iCloud, yakamata ya zama hanya mafi aminci har zuwa yau, wanda ta fuskoki da yawa ya zarce duk hanyoyin da aka yi amfani da su zuwa yanzu, gami da tabbatar da abubuwa biyu.
