Key Takeaways
- Tshiab lub ntsej muag-paub lub ntsej muag algorithms yuav luag 100% tseeb ntawm kev txheeb xyuas lub ntsej muag ntsej muag.
- Cov thev naus laus zis no tuaj yeem siv los "tshem tawm" cov neeg tawm tsam.
- Tub ceev xwm twb tsim txom lub ntsej muag, siv nws rau kev soj ntsuam ntau.
Nws muaj peev xwm hais tias koj lub xov tooj lub ntsej muag-kho lub ntsej muag thaum kawg tuaj yeem ua haujlwm tau thaum koj hnav lub npog ntsej muag-tsuas yog lub sijhawm rau qhov kawg ntawm kev sib kis (thiab tej zaum tsis zoo rau cov neeg tawm tsam).
Cov kws tshawb fawb tau pom tias lub ntsej muag paub txog lub ntsej muag tau ua haujlwm tau zoo dua ntawm kev ua haujlwm nrog rau saum lub ntsej muag, ua tsaug rau cov neeg tsim khoom tweaking lawv cov algorithms. Qhov ntawd yog xov xwm zoo rau cov neeg siv xov tooj, tab sis xov xwm phem rau kev ceev ntiag tug, thiab txawm tias muaj kev nyab xeeb, hauv qee qhov chaw hauv ntiaj teb.
"Cov ntaub ntawv lees paub ntsej muag tuaj yeem ua rau muaj kev ua yuam kev, uas tuaj yeem cuam tshuam rau tib neeg rau kev ua txhaum cai uas lawv tsis tau ua," sau rau Electronic Frontier Foundation (EFF). "Kev paub lub ntsej muag yog qhov tsis zoo tshwj xeeb ntawm kev lees paub cov neeg Asmeskas Asmeskas thiab lwm haiv neeg tsawg, poj niam, thiab cov tub ntxhais hluas, feem ntau qhia tsis tseeb lossis tsis txheeb xyuas lawv, [thiab] cuam tshuam rau qee pawg."
Kev lees paub zoo dua
Kev kawm los ntawm National Institute of Standards and Technology (NIST) tau saib 65 lub ntsej muag lees paub cov txheej txheem muab tom qab nruab nrab Lub Peb Hlis 2020. Nws tom qab ntawd muab piv rau lawv cov txiaj ntsig los ntawm digitally ntxiv qhov ncauj qhov ntswg rau lub ntsej muag, thiab ua ntej / tom qab kev sim. Txhawm rau khiav qhov kev xeem, NIST siv cov duab hla ciam teb thiab cov duab ntawm cov neeg thov kev pabcuam rau kev nkag tebchaws.
Qhov tshwm sim? Cov algorithms tau zoo dua. "Txawm hais tias ob peb lub tswv yim ua ntej kis thoob qhov txhia chaw tseem nyob hauv qhov tseeb tshaj plaws ntawm cov duab npog ntsej muag, qee cov neeg tsim khoom tau xa cov txheej txheem tom qab kis thoob qhov txhia chaw uas qhia tau tias muaj qhov tseeb thiab tam sim no yog qhov tseeb tshaj plaws hauv peb qhov kev sim," tsab ntawv ceeb toom hais.
Cov algorithms zoo tshaj plaws tswj kom raug txheeb xyuas yuav luag txhua tus neeg (tus nqi tsis ua haujlwm tsuas yog 0.3% rau cov neeg hnav lub npog ntsej muag). Nrog cov npog qhov ncauj qhov ntswg, qhov ua tsis tiav tau nce mus rau 5%. Txawm zoo dua, cov algorithms no dag tias "tsis pub ntau tshaj 1 ntawm 100,000 impostors."
Kev paub lub ntsej muag ntawm ntau cov duab, txawm tias tsis yooj yim, cov duab tsis zoo ntawm ciam teb hla cov duab, yog qhov txawv ntawm 3D daim duab qhia ntsej muag uas tsim los ntawm lub xov tooj lub ntsej muag-kaw tshuab, tab sis tseem. Qhov no yog qhov kev txhim kho loj dua qhov kev sim dhau los ua los ntawm NIST.
Qee tus tsim tawm tau xa cov algorithms tom qab kis thoob qhov txhia chaw uas qhia tau qhov tseeb zoo dua.
Xov Xwm Zoo, Xov Xwm Tsis Zoo
Ntawm no yog xov xwm zoo rau cov neeg siv xov tooj. Lub ntsej muag ID ntawm iPhone yog qee yam ntawm kev lav phib xaub hauv COVID lub sijhawm. Yog tias koj xav siv koj lub iPhone rau kev them nyiaj tsis sib cuag ntawm Apple Pay, koj yuav tsum xub qhib lub iPhone (los ntawm kev nkag mus rau koj tus lej lej), tom qab ntawd qhib Apple Pay, thiab tom qab ntawv lees paub ib zaug ntxiv. Nrog qhov raug zoo dua tuaj yeem nkag tau yooj yim rau koj cov ntaub ntawv tiv thaiv.
Tab sis qhov kev txhim kho no hauv kev lees paub lub ntsej muag ntsej muag kuj muaj qhov tsis zoo. Cov neeg tawm tsam feem ntau hnav lub qhov ncauj qhov ntswg tam sim no, ib feem vim tias tub ceev xwm saib yeeb yaj kiab thiab duab ntawm kev tawm tsam thiab kev tawm tsam thiab siv lub ntsej muag lees paub los txheeb xyuas cov neeg koom (ntxiv rau, zoo, lub qhov ncauj qhov ntswg tiv thaiv kev kis tus kab mob COVID). Hauv tebchaws Askiv, nto moo rau nws daim pam CCTV soj ntsuam, lub koob yees duab lub ntsej muag pom tau raug xa los ntawm London's Metropolitan Police.
Kev tawm tsam yog ib qho kev tawm tsam uas raug cai, thiab lees paub xws li hauv cov tebchaws ywj pheej. Thiab tseem tub ceev xwm hauv B altimore tau siv lub tuam txhab ntiag tug lub ntsej muag lees paub los txheeb xyuas cov pej xeem nrog cov ntawv foob raug ntes thaum muaj kev tawm tsam ntau xyoo dhau los.
Txawm tias lub ntsej muag lees paub raug xa mus rau pej xeem raws li kev yooj yim, tub ceev xwm tsis tuaj yeem pab tab sis hnia ib puag ncig. Xyoo 2017, kev sib tw golf hauv California tau siv lub koob yees duab los soj ntsuam cov neeg tuaj koom thiab tshuaj xyuas VIPs rau kev nkag mus rau thaj chaw txwv. Cov koob yees duab "tshem tawm lub sijhawm tos ntev los ntawm kev txheeb xyuas cov tswvcuab xov xwm thiab cov neeg ua haujlwm sib tw txhua tus thaum saib xyuas cov neeg paub txog kev txaus siab rau tub ceev xwm los ntawm kev tshawb nrhiav tawm tsam lub xeev / cheeb tsam thiab lub teb chaws tub ceev xwm databases, khaws cov kev hem thawj kom deb ntawm ceeb toom rau cov tub ceev xwm tsim nyog,” sau Sport Techie's Pob Zeb Diamond Leung [qhov tseem ceeb ntxiv].
Tam sim no, Tuam Tshoj tab tom siv lub ntsej muag lees paub los ntawm Suav lub tuam txhab xov tooj ntawm tes Huawei los taug qab thiab soj ntsuam cov neeg Uighur Muslims. Qhov no suav nrog "kev ceeb toom Uighur" uas txheeb xyuas tib neeg los ntawm haiv neeg, thiab chij rau tub ceev xwm. Raws li kev tawm tsam ntawm Black Lives Matter, nws yooj yim xav txog qee qhov tub ceev xwm hauv Teb Chaws Asmeskas siv cov cuab yeej xws li haiv neeg hom phiaj.
Koj Tsis Muaj Ob Txoj Kev
Peb paub zoo txog qhov kev sib pauv qub ntawm kev ruaj ntseg thiab yooj yim. Nws yooj yim kom tsis muaj tus password, lossis siv lub npe ntawm koj tus dev. Tab sis nws muaj kev nyab xeeb dua los siv cov lus cim tshwj xeeb, nyuaj (thiab nyuaj-rau-nco) passphrase.
Biometrics twb muaj teeb meem rau tus ID dav dav. Nws yooj yim kom tau txais tus lej credit card tshiab yog tias koj li raug nyiag, piv txwv. Tab sis yog tias koj cov ntiv tes raug cuam tshuam, koj tau screwed. Thiab tsawg kawg yog cov ntiv tes tswj tau yooj yim. Koj tuaj yeem hnav hnab looj tes, lossis tsis txhob kov ib yam dab tsi. Koj lub ntsej muag nyob rau hauv pej xeem, kaw los ntawm leej twg. Thiab tam sim no, txawm hnav lub npog ntsej muag yuav tsis pab.
Tsawg kawg koj tsis tas yuav rub tawm daim npav rho nyiaj los them koj cov khoom noj.
