Masu bincike sun yiwa Mataimakin Google, Siri, da kuma Alexa fyade ta hanyar Project Laser Light Commands at Them

Haske umarni

The m abu cewa da dama masu bincike Gidan Google, Siri da Alexa an yi musu kutse ta hanyar haskaka hasken laser a cikinsu ba labarai ne da kanta ba, wanda ke da nasa abin, amma har yanzu ba a san shi tabbatacce ba saboda waɗannan mataimakan suna amsa haske kamar dai suna da sauti.

Muna magana game da waɗannan mataimaka uku suna da saukin kai hari suna fama da lasar da ke "allura" umarnin haske da ba a iya ji kuma wani lokacin bayyane a cikin na'urori don sanya ƙofofi buɗe, ziyarci shafukan yanar gizo ko ma gano abubuwan hawa.

Mataimakin, Siri da Alexa sun yi kutse

Kuma yana nesa da mita 110 daga inda zaka iya aiwatar da hasken laser mai saurin mita don kunna waɗancan tsarin muryoyin a cikin wacce ake "allura" a ciki sannan kuma a aiwatar da ayyuka iri-iri. Waɗannan masu binciken har ma sun iya aikawa da ire-iren waɗannan umarnin haske daga gini ɗaya zuwa wancan kuma sun bi ta gilashin don isa ga na'urar tare da Mataimakin Google ko Siri.

Kamar yadda za mu iya faɗi, harin ya yi amfani da yanayin rauni a cikin microphones kuma hakan yi amfani da abin da ake kira MEMS (tsarin micro-electro-mechanical). Microscopic MEMS abubuwanda ba'asan dasuka amsa haske azaman sauti.

Kuma yayin da masu bincike suka gwada irin wannan harin akan Mataimakin Google, Siri, Alexa, kamar su har ma a shafin yanar gizon Facebook da ƙananan jerin allunan da wayoyi, sun fara yin imani da cewa duk na'urorin da ke amfani da makirufo na MEMS suna da saukin kai wa hari ta waɗannan abin da ake kira «Light Commands».

Wani sabon salon kai hari

Wadannan nau'ikan hare-haren suna da iyakoki da yawa. Na farko shi ne cewa dole ne maharin ya sami layin gani kai tsaye zuwa na'urar wanda kake so ka kaiwa hari. Na biyu shine cewa haske dole ne a mai da hankali sosai kan takamaiman ɓangaren makirufo. Har ila yau, ya kamata a lura cewa sai dai idan maharin ya yi amfani da leza infrared, to duk wanda ke kusa da na'urar zai ga hasken a sauƙaƙe.

Abubuwan binciken wannan jerin masu binciken suna da mahimmanci ga fewan dalilai. Ba wai kawai saboda gaskiyar iya kai farmaki ga wannan jerin na'urorin sarrafa murya wanda a cikin gida ke sarrafa wasu mahimman na'urori ba, har ma da ya nuna yadda za a iya kai hare-hare a kusan wurare na ainihi.

Haske umarni

Abinda ya ja hankali sosai shine cewa dalilin "jiki" ba a fahimta sosai na umarnin haske waɗanda suka zama ɓangare na "amfani" ko rauni. A zahiri, sanin dalilin da ya sa hakan na nufin ainihin iko da lalacewa akan harin.

Hakanan yana da ban mamaki cewa wannan jerin na'urorin sarrafa murya kada ku ɗauki wani nau'i na kalmar sirri ko buƙatar PIN. Wato, idan har zaka iya "hacking dinsu" da irin wannan fitowar hasken, zaka iya sarrafa gidan gaba daya wanda Mataimakin Google ko Siri ke sarrafa fitilu, zafin jiki, makullin kofa da ƙari. Kusan kamar fim.

Costaramar farashi mai tsada

Kuma zamu iya tunanin cewa samun majigi mai amfani da laser zai iya baka tsada. Ko kuma cewa aƙalla farashin ya yi tsada don iya aiwatar da harin wannan salon. Ba komai. Ofaya daga cikin saitunan don kai hare-hare ya ƙunshi kashe $ 390 tare da sayan maɓallin laser, direban laser da ƙara sauti. Idan mun riga mun sami ƙarin abubuwan girke-girke, za mu ƙara ruwan tabarau na telephoto na $ 199 kuma za mu iya nufin nesa mai nisa.

Haske umarni

Kuna iya mamakin su wanene masu binciken suke bayan wannan binciken mai ban mamaki wanda ke nuna sabuwar hanyar kai hari jerin na'urori waɗanda duk muke sakawa cikin gidajenmu. Da kyau muna magana akan Takeshi Sugawara daga Jami'ar Lantarki da Sadarwa a Japan, da Sara Rampazzi, Benjamin Cyr, Daniel Genkin, da Kevin Fu na Jami'ar Michigan. A wasu kalmomin, idan a wani lokaci kuna tunanin muna magana ne game da tunanin, ba da gaskiya ba.

Una sabon hari ga Mataimakin Google, Siri da na'urori masu amfani da murya tare da umarnin haske kuma wanda zai sami wutsiya a cikin shekaru masu zuwa; Mataimakin Google wanda ke haɗawa da WhatsApp, don haka tunanin ɗan abin da za a iya yi tare da waɗannan hare-haren.


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