Ungayivikela kanjani ifoni yakho engenantambo kubaduni

Noma ngabe ubhadane lakwaSARS-CoV-2 lukushukumisele ukuba uthumele ucingo usekhaya, noma uma ufuna nje ukuzizwa uvikelekile ekhaya lakho noma ehhovisi, kufanele wazi ukuthi los teléfonos inalámbricos y VoIP bayisisulu sabaningi bama-cybercriminers abafuna ukuhlasela amabhizinisi noma abantu ngabanye.

Khumbula ukuthi a I-cyberattack ingaholela ekulahlekelweni okuphawulekayo okwebhizinisi, kanye nokuvuza kwemininingwane ebucayi evela enkampanini uqobo noma kumakhasimende. Ngakho-ke, ukuze ubavimbe ekulaleleni izingxoxo zakho, kufanele ulandele izeluleko ezithile ongazisebenzisa.

Isingeniso

Endala izingcingo zasendlini basaphila emabhizinisini amaningi nasemakhaya, yize kancane kancane bathathelwe indawo ngocingo olumakhalekhukhwini kanye neVoIP. Yize beneminyaka yobudala, basengenye yezindlela zokuxhumana ezizinzile nezinhle kakhulu zezingcingo zebanga elide.

Kodwa-ke, ucingo olumisiwe nalo sekuguqukile impela emashumini eminyaka amuva nje. Kusukela kuzingcingo zakudala kuya ocingweni lwamanje olungenazintambo. Ubuchwepheshe obungenazintambo sebushibhile futhi buvuthiwe kuze kube yilapho ikwazi ukukhipha ucingo oluvamile.

Ngefoni entsha engenazintambo wena gwema ukulinganiselwa kwekhebula, ukwazi ukuhambisa lapho udinga khona ngenkathi ushaya ucingo, inqobo nje uma ungaphansi kobubanzi bokusabalala bobuchwepheshe obungenawaya obusetshenzisiwe.

Izintambo ezindala ezinentambo zingadonswa phansi ngezingcingo, kepha zingenziwa nasemigqeni yesimanjemanje engenazintambo neVoIP. Yize kuliqiniso ukuthi ifoni yamanje engenazintambo ayisasebenzi AM amagagasi omsakazo isakazwa obala futhi ngaphandle kokuvikelwa (zingabanjwa) ngisho nokuxhumana nobuchwepheshe bedijithali obufihlekile ukuyivikela ezindlebeni ezihlola.

Ngabe ifoni engenazintambo iphephile?

Azikho akukho lutho oluyi-100%, abenzi be-cybercriminal bathola ukuba sengozini okusha kanye nezinhlobo zokuhlaselwa ukuze benze ukuhlaselwa. Futhi, kuya ngobuchwepheshe obusetshenziswa yifoni yakho engenantambo, kungaba lula noma kancane ukuthola ingxoxo.

Uma ifoni engenantambo onayo ayisho ukuthi inakho ubuchwepheshe I-DDS (Digital Spread Spectrum) noma i-DECT (iDigital Enhanced Cordless Technology), lapho-ke uzobe udlulisela kubuchwepheshe be-analog (noma ngabe bungenantambo).

Uma kwenzeka uba i-analog, uzoba phambi kwamafoni angenantambo abasengozini kakhulu. Ngenkathi ezidijithali ziphephe kakhudlwana, kepha azinakho ngokuphelele ukuhlaselwa lapho abantu besithathu bengalalela ingxoxo onayo. Abanye abasebenza ngokuthengisa amaphenti kanye nabasebenza ngobugebengu ku-inthanethi bakwazile ukuthola izingxoxo ezifihliwe ze-DECT njengalezo ezisetshenziswa abanye babenzi bezingcingo abangenantambo banamuhla.

Ukuze bakwazi ukuvimba izingxoxo, abahlaseli bazodinga kuphela isoftware ethile ne-hardware. Ngaphezu kwalokho, amathuluzi esoftware kukhona umthombo ovulekile futhi mahhala, ngakho-ke akunzima ukuthola okudingayo kobunhloli. Ngenkathi i-Hardware edingekayo ihamba ngokumane ube ne-PC enekhadi elithile lenethiwekhi elingenantambo le-DECT (ngenhlanhla akulula ukuthola noma ukushibhile).

Namuhla i-DECT iyashintsha ukuze isetshenziswe izinyathelo zokuphepha ezintsha kufinyelele kwizinga elenziwe livikeleke. Kepha akuwona wonke amafoni angenazintambo azowamukela, ngakho-ke kungaba nezinhlobo eziningi ezisengozini.

Ungayivikela kanjani ifoni yakho ekuhlaselweni okungenantambo

Imvamisa, ngaphandle kokuthi inkampani yakho iphathe imininingwane ebalulekileAkusizi ukwenza ukuthenga i-hardware edingekayo yokuhlola izinhloso ezithile. Kepha lokho akufanele kukwenze uphumule, ngoba uma isigebengu se-cyber sinezinto ezidingekayo, zingazisebenzisela izisulu zazo eziningi.

Enye inzuzo yalolu hlobo lobuchwepheshe ukuthi ukunqanda idatha yokuxhumana ye-DECT kuyadingeka ukuthi isigebengu se-cyber senze lokhu okulandelayo ezikhungweni lapho ufakwe khona ifoni engenantambo. Okuhle ukuthi amabanga okuhlanganisa lawa awakhulu kakhulu, ngakho-ke kunzima kakhulu ukuthola isignali.

Ngaphandle kwalokho, izeluleko ezithile okufanele ukhumbule yilawa:

• Uma unefoni ye-analog engenantambo, shintshela ku-DECT ephephe kakhudlwana. Uma udidekile, sebenzisa kangcono ifoni enezintambo ukuthola izingcingo ezibucayi kakhulu noma i-VoIP eyodwa ebethelwe.
• Ehhovisi elikhulu noma ekhaya, beka ifoni maphakathi nesakhiwo. Lokhu kuzokwenza kube nzima kakhulu ukuthi amasiginali abanjwe. Akufanele neze isondele odongeni olunendawo yokuhlala eseduze, noma eduze kwezindonga zangaphandle zesakhiwo.

Izinyathelo ezithile zamafoni weVoIP

I-Los Izingcingo zeVoIP Basebenzisa umthetho olandelwayo we-IP IP ukwenza ukuxhumana, esikhundleni sezintambo ezivamile zocingo njengezendabuko. Ngakho-ke, kuyadingeka ukusebenzisa ezinye izindlela ezahlukahlukene ukuzama ukuthuthukisa ukuphepha kwenethiwekhi yakho:

• Ukusebenzisa i-router nge-VPN ukubethela wonke umgwaqo wenethiwekhi kungaba yindlela enhle yokuvikela ukuxhumana kwe-VoIP.
• I-VLAN ehlukile ingasetshenziselwa ucingo kusuka kunethiwekhi oyisebenzisayo ukuphequlula.
• Tshala imali ezinkampanini zokuphepha kwe-cyber ezingenza ukuhlolwa kwezokuphepha kunethiwekhi yakho ukuqinisa noma ibuphi ubuthakathaka obukhona.
• Qeqesha abasebenzi bakho, ngoba lapho uhlelo luphephile, indlela engcono yokuthola okufunayo ukuya kusixhumanisi esibuthakathaka: umsebenzisi.

Ezinye izinyathelo ezengeziwe

Akubalulekile kuphela ukuvikela imishini, futhi gcina izindlela zokuphepha ezabasebenzi bakho kanye nawe ehhovisi. Ngakho-ke, kungakuhle ukuthi uhloniphe uchungechunge lwezinyathelo ezengeziwe ngenkathi ungekho umuthi wokugoma noma ukwelashwa okusebenzayo ngokumelene neCovid-19. Lezi zinyathelo eziyisisekelo zidlula:

• Gcina ibanga lokuphepha lamamitha ama-2 phakathi kwabantu futhi uvikele izixuku.
• Gqoka izifihla-buso ezivunyelwe noma nini lapho usebenza endlini nabantu abaningi noma ngaphandle uma ibanga lokuphepha lingenakugcinwa.
• Ukugeza izandla nokubulala amagciwane ebusweni.
• Ukusetshenziswa kwezikrini zokuvikela, amagilavu, nezinye izinto uma kunesidingo.