Ótima Digital Group, yog ib qho ntawm plaub lub tuam txhab kev sib txuas lus loj tshaj plaws uas tau pom zoo los ntawm Anatel thiab tus neeg muag khoom rau cov neeg siv xov tooj hauv Brazil, tau paub nws tus kheej hauv kev tiv thaiv kev dag ntxias hauv cov ntawv xov xwm. Nrog kev xa txhua hnub ntawm ntau dua 25 lab kev sib txuas lus (SMS thiab RCS), lub tuam txhab tau nqis peev hauv cov kev daws teeb meem muaj peev xwm lim 98% ntawm cov lus tsis zoo, lav cov neeg siv kev nyab xeeb.
Lub tswv yim kev ruaj ntseg ntawm Ótima Digital Group koom nrog ntau txheej txheej uas sib xyaw ua kom muaj kev lees paub tseeb thiab kev coj ua encryption. Cov kev ntsuas no yog qhov tseem ceeb hauv kev txo qis qhov tshwm sim ntawm SMS scams, kev ua txhaum cai rau kev dag ntxias cov neeg raug tsim txom thiab rho tawm cov ntaub ntawv rhiab. Raws li 17th Brazilian Yearbook of Public Security, qhov nruab nrab ntawm 208 qhov xwm txheej ntawm hom kev ua phem no tau sau tseg ib teev xyoo tas los.
Fábio Manastarla Ferreira, tus kws tshaj lij kev ruaj ntseg ntawm Grupo Ótima Digital, qhia txog kev coj ua "kev ruaj ntseg los ntawm kev tsim" hauv paus ntsiab lus. "Ntawm no ntawm Ótima Digital, tsis muaj tus neeg rau zaub mov tshiab tau qhib yam tsis muaj cov qauv kev nyab xeeb thiab cov ntawv thov siv," Ferreira hais. Txoj kev tiv thaiv no tiv thaiv kev hem thawj uas paub thiab yoog los tiv thaiv cov kev tawm tsam tshiab.
Ob-factor authentication yog ib qho kev ntsuas tseem ceeb uas tau txais los ntawm tag nrho Pawg Pab Pawg. Cov txheej txheem ntxiv ntawm kev ruaj ntseg no ua kom ntseeg tau tias, txawm tias tus neeg ua txhaum cai tau txais tus neeg siv lub npe thiab tus password, lawv tseem yuav xav tau qhov thib ob - feem ntau yog tus lej xa los ntawm SMS lossis authentication token - nkag mus rau tus account. "Nrog tus yuam sij no, uas zoo li me me, koj twb tiv thaiv 98% ntawm kev dag ntxias," Ferreira taw qhia.
Tag nrho cov kev sib txuas lus ntawm Grupo Ótima Digital thiab nws cov neeg koom tes loj, xws li cov tswv lag luam, Google, thiab Meta, tau encrypted. "Kev nkag mus siv tau rau ob qho tib si SMS xa tawm thiab lwm hom kev sib txuas lus digital, ua kom cov neeg siv cov ntaub ntawv ruaj ntseg thiab ntiag tug, tiv thaiv nws los ntawm kev cuam tshuam tsis zoo," Ferreira hais.
Ferreira tseem hais txog qhov tseem ceeb ntawm kev tswj hwm kev tswj hwm qib siab tshaj plaws, hu ua BGP (Border Gateway Protocol), uas pab tswj kev xa tawm thiab xa cov ntaub ntawv, txo qis kev pheej hmoo ntawm kev tawm tsam thiab cuam tshuam.
Txawm tias muaj kev vam meej, Ferreira hais txog qhov tseem ceeb ntawm kev kawm rau cov neeg siv khoom. Nws qhia tias cov neeg siv ib txwm txheeb xyuas qhov tseeb ntawm cov vev xaib thiab cov lus uas lawv tau txais, tshwj xeeb tshaj yog cov uas muaj cov txuas sab nraud. "Nws yog ib qho tseem ceeb uas yuav tau xyuam xim rau cov kev sib txuas uas koj tau txais!" nws xaus.
