Koj lub xov tooj yuav muaj ib hnub qhia koj nrog koj tuav

Cov txheej txheem:

Koj lub xov tooj yuav muaj ib hnub qhia koj nrog koj tuav
Koj lub xov tooj yuav muaj ib hnub qhia koj nrog koj tuav
Anonim

Key Takeaways

  • Cov kws tshawb fawb tau tsim kho tshiab lub xov tooj smartphone authentication uas siv cov suab ceeb toom thiab AI los qhia tus neeg siv tuav tes.
  • Handgrip authentication yog tsim los zais cov ntsiab lus ntawm cov ntawv ceeb toom thaum lub xov tooj nyob hauv tes ntawm leej twg tsuas yog tus tswv xwb.
  • Cov kws tshaj lij tsis ntseeg tias cov thev naus laus zis muaj cov ntaub ntawv siv tau thiab tsis xav tias nws yuav ua rau cov xov tooj smartphones hauv nws lub xeev tam sim no.
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Biometrics tau dhau los ua qhov tsis lees paub qhov tseeb ntawm kev lees paub ntawm lub xov tooj smartphone, thiab cov kws tshawb fawb tam sim no xav ua ntau txoj hauv kev los paub txog tus tswv ntawm lub cuab yeej.

Ntawm qhov kev tshwm sim yuav los tom ntej no, cov kws tshaj lij hauv computer science ntawm Louisiana State University (LSU) yuav nthuav qhia cov txheej txheem tshiab uas siv kev txawj ntse (AI) los pab cov xov tooj smartphones tshuaj xyuas seb tib neeg tuav lawv li cas los txiav txim seb lawv puas nyob hauv lawv txhais tes. tswv los tsis yog.

“[Peb tau tsim] txoj kev tshaj tawm suab raws li kev lees paub los tiv thaiv lub xov tooj smartphone ceeb toom tsis pub lwm tus paub,” sau cov kws tshawb fawb hauv lawv daim ntawv. "[Lub tshuab] ntse zais lossis nthuav tawm cov ntsiab lus rhiab los ntawm kev txheeb xyuas leej twg tuav lub xov tooj."

LSU's Computer Science Assistant xibfwb Chen Wang, ua ke nrog Ph. D. tub kawm Long Huang, tau tsim ib qho tshiab authentication mechanism raws li acoustic sensing. Nws siv suab zoo li lub suab ceeb toom los qhia thiab txheeb xyuas tus neeg siv tes tuav lub cuab yeej.

Piav cov txheej txheem hauv lawv daim ntawv, cov kws tshawb fawb tau sib cav tias vim lub suab yog cov cim, lawv tau nqus, ntub dej, cuam tshuam, lossis cuam tshuam los ntawm tus neeg siv txhais tes. Lawv cov txheej txheem authentication ntes lub suab thiab kev vibrations siv lub xov tooj smartphone lub microphone thiab accelerometer los tsim spectrograms, uas tom qab ntawd ua tiav los ntawm AI-based algorithm.

Qhov no yuav pab tau daim ntawv qhia txog qhov system li cas tus neeg sib cuag xibtes cuam tshuam nrog cov teeb liab, hauv cov ntsiab lus tsim ib hom tshiab ntawm tes tuav biometric. Yog tias muaj kev sib tw, kev txheeb xyuas tau ua tiav, thiab lub kaw lus tso cai rau kev ceeb toom saib ua ntej tso tawm. Nyob rau hauv rooj plaub nws nrhiav tsis tau qhov sib tw, lub kaw lus tsuas yog qhia tag nrho cov ntawv ceeb toom tseem tos, thiab tsis yog lawv cov ntsiab lus tiag.

"Ntxiv mus, vim hais tias lub xov tooj ntawm tes sensors yog tag nrho cov embedded rau tib lub motherboard, peb tsim ib tug cross-domain txoj kev kom validate xws li nyuaj-rau-forge lub cev kev sib raug zoo ntawm lub mic, hais lus thiab accelerometer," ceeb toom cov kws tshawb fawb. Qhov no ua rau lub kaw lus tamper-pov thawj, ntxiv dag zog rau kev ruaj ntseg thiab kev ceev ntiag tug ntawm lub cuab yeej.

Tau qhov xav

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Txawm li cas los xij, thaum cov kws tshaj lij kev lag luam lees paub qhov tshiab ntawm lub tshuab, lawv tsis txaus siab los ntawm nws qhov kev siv thiab siv rooj plaub.

"Yog hais tias qhov chaw yog tias lawv tsis xav cuam tshuam cov neeg siv kev paub dhau los, kuv ntseeg tias qhov no tau ua tiav txij thaum pib," Lecio de Paula Jr., VP ntawm Kev Tiv Thaiv Cov Ntaub Ntawv ntawm KnowBe4, hais rau Lifewire dhau email. "Lub thev naus laus zis xav tau lub suab kom nws ua haujlwm tau zoo, tab sis cov neeg feem coob ua kom lawv lub xov tooj nyob ntsiag to lossis vibrate."

Tus kws lij choj Cyberspace Sean Griffin yog ib tus neeg uas tau ua tsis taus lub suab ceeb toom hauv lawv lub xov tooj tag nrho. Nws kuj tsis ntseeg txog kev siv lub ntiaj teb tiag tiag ntawm kev tuav pov hwm lub cev. "Kuv tsis paub meej tias kuv tuav kuv lub xov tooj zoo ib yam txhua zaus kuv khaws nws, yog li muaj peev xwm ua rau muaj qhov tsis zoo," hais Griffin.

De Paula Jr. tsis xav tias cov thev naus laus zis zoo li siv tau, xav tias ntau lwm yam hloov pauv tau ua si hauv ntiaj teb tiag. Ib qho kev txhawj xeeb uas cuam tshuam nws yog chav tsev acoustics thiab qhov cuam tshuam uas lawv yuav muaj rau qhov kev lees paub tseeb.

Bill Leddy, VP ntawm Cov Khoom Muag ntawm LoginID, xav tias kev thaiv cov ntawv ceeb toom siv rooj plaub, thaum nthuav dav, me ntsis nqaim dhau los nrhiav cov neeg siv khoom.

"Kuv tsis ntseeg cov neeg feem coob yuav rub tawm ib qho app yog tias nws tuaj yeem siv tau ntawm qib app, them nyiaj tsawg dua rau cov yam ntxwv zoo li no. Ntxiv rau qhov ua haujlwm zoo li kev ncab, tab sis tej zaum [uas yog qhov ua tau], " Leddy hais rau Lifewire ntawm email.

Kuv tsis paub tseeb tias kuv tuav kuv lub xov tooj zoo ib yam txhua zaus kuv tuaj tos.

Muab cov kev txhawj xeeb, de Paula Jr. xav tias qhov kev lees paub tshiab tshiab tsis zoo li kev hloov kho dua li cov txheej txheem kev lees paub tam sim no, tshwj xeeb tshaj yog vim cov ntaub ntawv lees paub lub ntsej muag feem ntau khaws cia hauv zos ntawm lub cuab yeej rau kev lees paub lub hom phiaj, uas txo cov kev pheej hmoo tsis pub lwm tus paub.

Griffin pom zoo thiab tsis ntseeg txog qhov kev lees paub ntawm tes tuav lub tshuab ua rau nws mus rau lub xov tooj smartphone yav tom ntej.

"Feem ntau [smartphone tuam txhab lag luam] twb tau txiav txim siab txoj hauv kev uas lawv xav ua raws li kev lees paub, thiab kev siv AI nrog lub ntsej muag lees paub thev naus laus zis yog thawj lub pob tam sim no," de Paula Jr. hais.

Pom zoo: