Masu bincike na tsaro daga musayar cryptocurrency Kraken sun nuna hanya mai sauƙi da arha don ƙirƙirar clone na yatsa daga hoto ta amfani da firinta na yau da kullun na Laser, manne itace da kayan haɓaka. An lura cewa sakamakon sakamakon ya ba da damar ƙetare kariyar ingantaccen sawun yatsa na biometric da buše kwamfutar hannu na iPad na masu bincike, kwamfutar tafi-da-gidanka na MacBook Pro da walat ɗin cryptocurrency hardware.
An san hanyoyin sake ƙirƙirar sawun yatsa na dogon lokaci, amma yawanci suna buƙatar ƙwarewa na musamman ko kayan aiki masu tsada kamar firintar 3D. Farashin ƙirƙirar clone ta amfani da hanyar da aka tsara shine kusan $5. A mataki na farko, tare da wayar hannu ta yau da kullun, ana ɗaukar hoton yatsa da aka bari akan kowane wuri mai santsi, misali, akan allo mai sheki/rufin kwamfutar tafi-da-gidanka ko wayar hannu.
Sa'an nan kuma, a cikin kowane edita mai hoto, ana yin aikin haɓaka bambancin tsarin papillary, ƙirƙirar mummunan, yankewa da canza hoton zuwa tsarin baki da fari. Bayan haka, an buga hoton da aka shirya akan daidaitaccen firinta na laser, amma a maimakon takarda, ana amfani da takardar acetate - fim ɗin da aka yi amfani da shi don yin stencil, lambobi da katunan. Yayin aiwatar da tsari, Toner yana tsara yanayin rubutu na grovex, yana maimaita tsarin papillary.
A mataki na karshe, an yi amfani da wani nau'i na bakin ciki na katako na katako a kan fim din, wanda, bayan bushewa, ya samar da wani abu na roba wanda ke maimaita tsarin papillary volumetric. Ta hanyar sanya fim ɗin da aka samu akan yatsan ku, yana yiwuwa a buɗe yawancin tsarin tabbatar da hoton yatsa da aka gwada.
source: budenet.ru