Ungaweli Kwi-Con Con Email
Igama elithi "spoof" lisho "ukukhohliswa." I-imeyili ekhishwe ngezinhlamvu ingenye lapho umthumeli ngokuzenzekelayo aguqula izingxenye ze-imeyili ukuze zibukeke sengathi zilotshwe omunye umuntu. Ngokuvamile, igama lomthumeli noma ikheli le-imeyili nomzimba womlayezo uhlelwe ukuba zivele sengathi zivela emthonjeni osemthethweni njengebhange, iphephandaba, noma inkampani evumelekile kuwebhu. Ngezinye izikhathi, i-spoofer yenza i-imeyili ibonakale ivela isakhamuzi sangasese.
Ezimweni eziningi, i-imeyili ene-spoofed iyingxenye yokuhlaselwa kwe- phishing -con. Kwamanye amacala, i-imeyili ene-spoofed isetshenziselwa ukuthengisa ngokungathembeki isevisi ye-intanethi noma ukuthengisa umkhiqizo ongekho emthethweni.
Kungani Kungenzeka Ukuba Umuntu Akhohlise I-imeyili?
Kunezizathu ezimbalwa zezizathu zokuthi abantu badonsa ama-imeyili owamukelayo:
- I-spoofer izama ukuphina amaphasiwedi akho namagama wokungena ngemvume. I-Phishing ivela lapho umthumeli ongathembeki ezama ukukunyenga ukuba uthembele ku-imeyili. Iwebhusayithi engamanga (spoofed) ingalinda eceleni, ngokuhlakanipha ngokufihlakele ukuthi ibonakale njengewebhusayithi esemthethweni yebhange noma insizakalo yewebhu ekhokhelwayo njenge-eBay. Kakhulu kakhulu, izisulu zikholelwa ngokungazi nge-imeyili e-spoofed bese zichofoza kwiwebhusayithi yamanga. Ukuthembela iwebhusayithi ye-spoofed, izisulu zifaka iphasiwedi futhi zingena ngemvume, ukuze zithole umyalezo wephutha wamanga wokuthi lewebhu ayitholakali. Phakathi nakho konke lokhu, i-spoofer engathembeki ithatha imininingwane eyimfihlo yalowo muntu oyisisulu futhi iyayisebenzisa ukuze ihoxise izimali zesisulu noma yenza ukukhokha okungathembeki ekuzuzeni imali.
- I-spoofer ye-imeyli i-spammer ezama ukufihla ukuthi ungubani ngempela ngenkathi egcwalisa ibhokisi lakho lemeyili ngokukhangisa. Ukusebenzisa isofthiwe yokuthumela mass-ebizwa ngokuthi i- ratware , abagaxekile balishintsha ikheli le-imeyli elivela kumuntu ongenacala, inkampani evumelekile, noma inhlangano kahulumeni. Inhloso, njenge-phishing, ukuthola abantu ukuthi bathemba i-imeyili ngokwanele ukuze bayivule futhi bafunde ukukhangisa okugaxekile ngaphakathi.
I-imeyili ihlukunyezwa kanjani?
Abasebenzisi abangathembeki bashintsha izingxenye ezihlukene ze-imeyili ukufihla umthumeli weqiniso. Izibonelo zezindawo ezingahle zikhishwe zihlanganisa:
- KUSUKA igama / ikheli
- Phendvula-ngegama / ikheli
- Ikheli le-RETURN-PATH
- I-SOURCE ikheli le-IP
Izakhiwo ezintathu zokuqala zingashintshwa kalula ngokusebenzisa izilungiselelo ku-Microsoft Outlook, Gmail, Hotmail, noma enye isofthiwe ye-imeyili. Isakhiwo sesine, ikheli le-IP, lingashintshwa kodwa ukwenza kanjalo kudinga ulwazi olunolwazi lomsebenzisi ukwenza ikheli le-IP elikhohlisayo eliqinisekisayo.
Ingabe i-imeyili ihlukunyezwa ngesandla ngabantu abangathembekile?
Yize amanye ama-imeyili ashintshiwe aguqulwa ngesandla, iningi lala ma-imeyili alinayo lidalwa isofthiwe ekhethekile. Ukusetshenziswa kwezinhlelo ze-ratware zokumisa-mass kuzanda phakathi kwabakwa-spammers. Izinhlelo ze-Ratware ngezinye izikhathi zisebenzisa izinhlu zamagama ezizakhelwe kakhulu ukuze zenze izinkulungwane zamakheli e-imeyili ezihlosiwe, zikhuphe i-imeyili yomthombo, bese ivula i-imeyili ye-spoof kulabo okuhloswe. Ngezinye izikhathi, izinhlelo ze-ratware zithatha izinhlu ezingekho emthethweni zamakheli we-imeyili bese zithumela ugaxekile kubo.
Ngaphandle kwezinhlelo ze-ratware, izimpethu zamakhompiyutha eziningi zibuye zande. Izinambuzane ziyizinhlelo zokuziphendulela ezenza njengehlobo lwegciwane . Kanye kwikhompyutheni yakho, i- mass-mailing worm ifunda ibhuku lakho lekheli le-imeyli. Khona-ke imbongolo idonsa umlayezo ophumayo obonakala uthunyelwe kusuka egameni lakho encwadini yekheli futhi uqhubeka ukuthumela lo mlayezo ohlwini lwakho lwabangani bakho bonke. Lokhu akucasula kuphela inqwaba yabamukeli kodwa kuphazamisa idumela lomngane wakho ongenacala.
Ngingazi kanjani futhi ngizivikele emaqenjini amancane?
Njenganoma imuphi umdlalo wokudoba empilweni, ukuzivikela okusemandleni akho kungukungabaza. Uma ungakholelwa ukuthi i-imeyili iqinisile noma ukuthi umthumeli uvumelekile, ungachofoli kusixhumanisi bese uthayipha ikheli lakho le-imeyli. Uma kukhona okunamathiselwe kwefayili, ungayivuli funa iqukethe ukulayishwa kwegciwane. Uma i-imeyili ibonakala inhle kakhulu ukuthi ingaba yiqiniso, kungenzeka ukuthi, futhi ukungabaza kwakho kuzokukusindisa ekudaluleni ulwazi lwakho lwebhange.
Izibonelo zokufunda zezingcingo ze-phishing ne-spoof ukuqeqesha iso lakho ukuba lingathembi lezi zinhlobo zama-imeyili.