Ótima Digital Group, imwe mu masosiyete ane y'itumanaho akomeye yemejwe na Anatel hamwe n’umuhuza w’abakoresha telefone muri Berezile, yigaragaje cyane mu kurinda uburiganya mu butumwa bugufi. Hamwe no kohereza buri munsi itumanaho rirenga miliyoni 25 (SMS na RCS), isosiyete yashoye igisubizo gikomeye gishobora gushungura 98% byubutumwa bubi, bwizeza umutekano wabakoresha.
Ingamba zumutekano za Ótima Digital Group zirimo uburyo butandukanye buhuza kwemeza bikomeye hamwe nuburyo bwo kugenzura. Izi ngamba zagize uruhare runini mu kugabanya cyane ibibazo by’uburiganya bwa SMS, ibikorwa by’ubugizi bwa nabi bigamije kubeshya abahohotewe no gukuramo amakuru akomeye. Nk’uko igitabo cy’umwaka wa 17 muri Berezile gishinzwe umutekano rusange kibivuga, impuzandengo y'ibintu 208 by'ubu bwoko bw'ibyaha byanditswe ku isaha umwaka ushize.
Fábio Manastarla Ferreira, inzobere mu bijyanye n’umutekano muri Grupo Ótima Digital, agaragaza ihame ry’umutekano "ryashizweho". Ferreira agira ati: "Hano kuri Ótima Digital, nta seriveri nshya ishoboka idafite inyandikorugero z'umutekano hamwe na porogaramu zikoreshwa." Ubu buryo bukora burinda iterabwoba rizwi kandi bugahuza no kwirinda ubwoko bushya bwibitero.
Kwemeza ibintu bibiri ni igipimo cyibanze cyemejwe na serivisi zose zitsinda. Uru rwego rwinyongera rwumutekano rwemeza ko, nubwo umugizi wa nabi yabonye izina ryumukoresha nijambo ryibanga, bazakenera ikintu cya kabiri - mubisanzwe kode yoherejwe hakoreshejwe SMS cyangwa ikimenyetso cyemeza - kugirango babone konti. Ferreira yagize ati: "Hamwe n'urufunguzo, rusa naho ari ruto, umaze gukumira 98% by'uburiganya."
Itumanaho ryose hagati ya Grupo Ótima Digital nabafatanyabikorwa bayo bakomeye, nkabakora, Google, na Meta, barabitswe. Ferreira agira ati: "Encryption ikoreshwa kuri SMS yohereza ubutumwa ndetse n'ubundi buryo bwo gutumanaho hakoreshejwe ikoranabuhanga, kubika amakuru y'abakoresha umutekano ndetse no ku giti cyabo, bikarinda kwifata nabi."
Ferreira iragaragaza kandi akamaro k'ibikorwa remezo bigezweho byo kugenzura imipaka, izwi ku izina rya BGP (Border Gateway Protocol), ifasha gucunga amakuru yapakiwe kandi yatanzwe, bikagabanya amahirwe yo gutera no gufatwa.
Nubwo iterambere ryikoranabuhanga, Ferreira ashimangira akamaro ko kwigisha abaguzi. Arasaba ko abakoresha buri gihe bagenzura ukuri kwimbuga nubutumwa bakira, cyane cyane birimo amahuza yo hanze. "Ni ngombwa kwitondera imiyoboro wakiriye!" asoza.
