Abakhwabanisi be-Cyber ​​bagebenga opharetha beselula ukuze bafinyelele izinombolo zocingo zababhalisile

Amadeskithophu akude (RDP) ayinto elula uma udinga ukwenza okuthile kukhompuyutha yakho, kodwa awunawo amandla okuhlala phambi kwawo. Noma lapho udinga ukuthola ukusebenza okuhle ngenkathi usebenza kusuka kudivayisi endala noma engenamandla kakhulu. Umhlinzeki wamafu Cloud4Y unikeza le sevisi ezinkampanini eziningi. Futhi angikwazanga ukuziba izindaba ezimayelana nokuthi abakhwabanisi abantshontsha amakhadi e-SIM basuke kanjani ekugwaziseni abasebenzi benkampani yezokuxhumana baya ekusebenziseni i-RDP ukuze bathole ukufinyelela kusizindalwazi sangaphakathi se-T-Mobile, AT&T ne-Sprint.

Abakhwabanisi be-Cyber ​​(omunye angangabaza ukubabiza ngabaduni) baya ngokuya bephoqa abasebenzi bama-opharetha amaselula ukuthi basebenzise isofthiwe ebavumela ukuthi bangene kusizindalwazi sangaphakathi senkampani futhi bantshontshe izinombolo zomakhalekhukhwini zababhalisile. Uphenyo olukhethekile olusanda kwenziwa ngumagazini we-inthanethi i-Motherboard luvumele izintatheli ukuthi ziphakamise ukuthi okungenani izinkampani ezintathu zihlaselwe: i-T-Mobile, i-AT&T ne-Sprint.

Lokhu kuwuguquko lwangempela emkhakheni wokwebiwa kwe-SIM khadi (ayebiwa ukuze abakhwabanisi bakwazi ukusebenzisa inombolo yocingo yesisulu ukuze bathole ukufinyelela kuma-imeyili, izinkundla zokuxhumana, ama-akhawunti e-cryptocurrency, njll.). Ngaphambilini, abakhwabanisi bebefumbathisa abasebenzi bezinkampani zamaselula ukuthi bashintshisane ngama-SIM khadi noma basebenzise ubunjiniyela bokuxhumana nabantu ukuze bahehe ulwazi ngokuzenza ikhasimende langempela. Manje benza ngokudelela nangokudelela, ngokugebenga izinhlelo ze-IT zabasebenzi futhi benza ukukhwabanisa okudingekayo ngokwabo.

Umkhonyovu omusha waphakanyiswa ngoJanuwari 2020 lapho izinduna ezimbalwa zaseMelika zibuza uSihlalo we-Federal Communications Commission u-Ajit Pai ukuthi inhlangano yakhe yenzani ukuvikela abathengi ekuhlaselweni okuqhubekayo. Iqiniso lokuthi lokhu akulona ukwethuka okungenalutho kufakazelwa yilokhu kwakamuva ibhizinisi mayelana nokwebiwa kwezigidi ezingu-23 zamaRandi ku-akhawunti ye-crypto ngokushintshaniswa kwe-SIM. Umsolwa u-Nicholas Truglia oneminyaka engu-22 ubudala, owaduma ngo-2018 ngokugebenga ngempumelelo omakhalekhukhwini abathile abaqavile baseSilicon Valley.

«Abanye abasebenzi abajwayelekile kanye nabaphathi babo abanangqondo futhi abanalwazi. Basinika ukufinyelela kuyo yonke idatha bese siqala ukweba“, omunye wabahlaseli ababandakanyeka ekuntshontsheni ama-SIM card utshele iphephabhuku eliku-inthanethi ngesisekelo sokungaziwa.

Kanjani lo msebenzi

Abaduni basebenzisa amandla e-Remote Desktop Protocol (RDP). I-RDP ivumela umsebenzisi ukuthi alawule ikhompuyutha kunoma iyiphi enye indawo. Njengomthetho, lobu buchwepheshe busetshenziselwa izinhloso zokuthula. Isibonelo, uma ukwesekwa kobuchwepheshe kusiza ukusetha ikhompuyutha yeklayenti. Noma uma usebenza kungqalasizinda yamafu.

Kodwa abahlaseli baphinde bawazisa amakhono ale software. Uhlelo lubukeka lulula kakhulu: umkhohlisi, ozifihlile njengesisebenzi sosekelo lwezobuchwepheshe, ufonela umuntu ojwayelekile futhi amazise ukuthi ikhompuyutha yakhe itheleleke nge-software eyingozi. Ukuxazulula inkinga, isisulu kufanele sivumele i-RDP futhi sivumele omele isevisi yamakhasimende mbumbulu emotweni yakhe. Futhi-ke kuyindaba yobuchwepheshe. Umkhohlisi uthola ithuba lokwenza noma yini efiswa inhliziyo yakhe ngekhompyutha. Futhi ngokuvamile ufuna ukuvakashela ibhange eliku-inthanethi futhi ebe imali.

Kuyahlekisa ukuthi abakhohlisi bashintshe ukugxila kwabo kusukela kubantu abajwayelekile baya kubasebenzi bama-opharetha ezokuxhumana, bebancenga ukuthi bafake noma bavule i-RDP, bese behlola bekude ubukhulu bokuqukethwe kusizindalwazi, beba ama-SIM khadi wabasebenzisi ngabanye.

Umsebenzi onjalo ungenzeka, njengoba abanye abasebenzi be-opharetha yeselula banamalungelo "okudlulisa" inombolo yocingo isuka kwenye i-SIM khadi iye kwenye. Uma i-SIM khadi ishintshwa, inombolo yomuntu ohlukunyeziwe idluliselwa ku-SIM khadi elawulwa umkhohlisi. Futhi-ke angathola amakhodi wokuqinisekisa wezinto ezimbili zesisulu noma amacebo okusetha kabusha iphasiwedi nge-SMS. I-T-Mobile isebenzisa ithuluzi ukushintsha inombolo yakho QuickView, AT&T has I-Opus.

Ngokusho komunye wabaqola izintatheli ezikwazile ukuxhumana nabo, uhlelo lwe-RDP seluthole ukuduma kakhulu. I-Splashtop. Isebenza nanoma yimuphi u-opharetha we-telecom, kodwa isetshenziswa kakhulu ekuhlaselweni kwe-T-Mobile ne-AT&T.

Abamele opharetha abaphiki lolu lwazi. Ngakho-ke, i-AT&T ithe bayalwazi lolu hlelo oluthile lokugebenga futhi bathathe izinyathelo zokuvimbela izigameko ezifanayo ngokuzayo. Abamele i-T-Mobile ne-Sprint baphinde baqinisekisa ukuthi inkampani iyayazi indlela yokweba amakhadi e-SIM nge-RDP, kodwa ngenxa yezizathu zokuphepha abazange badalule izinyathelo zokuvikela ezithathiwe. I-Verizon ayizange iphawule ngalolu lwazi.

okutholakele

Yiziphi iziphetho ezingafinyelelwa kulokho okwenzekayo, uma ungasebenzisi ulimi olunenhlamba? Ngakolunye uhlangothi, kuhle ukuthi abasebenzisi baye bahlakanipha, njengoba izigebengu zishintshele kubasebenzi benkampani. Ngakolunye uhlangothi, akukabikho ukuphepha kwedatha. Ku-Habré nakwezinye izingosi washelela phakathi izindatshana mayelana nezenzo zokukhwabanisa ezenziwa ngokushintshanisa i-SIM khadi. Ngakho-ke indlela ephumelela kakhulu yokuvikela idatha yakho ukwenqaba ukukunikeza noma yikuphi. Maye, cishe akunakwenzeka ukwenza lokhu.

Yini enye ongayifunda kubhulogi? Cloud4Y

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→ I-inthanethi kumabhaluni
→ AmaPentesters ahamba phambili ku-cybersecurity

Bhalisela yethu yocingo-isiteshi, ukuze ungaphuthelwa yisihloko esilandelayo! Asibhali ngaphezu kokuphindwe kabili ngesonto futhi ngebhizinisi kuphela.

Source: www.habr.com