Gawo 1. lodziwika kuukira Cyber m'mbuyomu posachedwapa
dziko limaoneka nkhawa kwambiri za kuukira Cyber ndi Cyber uchigawenga chifukwa wakhala akufalitsa ngati moto. The kumawononga anachita ndi mtundu uwu uchigawenga palibe wamng'ono kuposa chifukwa cha m'modzi weniweni. Mamiliyoni timva kuti atabedwa pamene mabiliyoni ambiri atayika chifukwa cha mitundu yosiyanasiyana kuukira Cyber. Ena mwa kuukira olemekezeka ndi lodziwika la zakale posachedwapa zili m'munsimu kuti akupatseni inu lingaliro za kuopsa kwa chikhalidwe.
- The kuwakhadzula wa Anthem Inc. - 80 miliyoni timva munthu anadula
- The kuwakhadzula a Ashley Madison
- Kuchepa kwa $ 1 biliyoni pambuyo gulu hackers 'walowerera mabanki osiyana m'mayiko osiyanasiyana
- The kuwakhadzula wa gulu Cyber chitetezo otchedwa kuwakhadzula Team
- The kuwakhadzula kachitidwe unclassified m'nyumba woyera
- Information pa ogwiritsa oposa 15 miliyoni a T-Mobile adapanga kubedwa
- The kuwakhadzula wa imelo munthu wa mkulu CIA
- Vtech, wopanga chidole ali nacho anadula ndipo zinachititsa amasulidwe zolembedwa zokhudza ana miliyoni 6.8 ndi makolo miliyoni 4.8
- Bungwe la Boma US. kuti maziko imachitika limafufuza pa Boma. antchito adapanga anadula pamene kuvumbula pafupifupi wantchito kuti anali ganyu kuyambira 2000
Gawo 2: Kodi WannaCry
WannaCry akhoza amatchedwa ransomware a. Kweni-kweni ndi HIV kuti amadziwika kuwononga kompyuta kwa munthuyo komanso zingawalepheretse kupeza mwayi kachitidwe kawo opaleshoni kapena owona ina. M'mawu ena, WannaCry encrypts deta onse amene analipo pa kompyuta. Pamene chirichonse pa kompyuta wayamba encrypted mokwanira, ndi hackers kukumana ndi mwini wake wa kompyuta ndi kuwafunsa kuti dipo kuti muwone kuti owona m'makawundula awo kachiwiri. Dipo pankhaniyi zambiri penapake kuzungulira Uwerenge $ 300. The hackers kunena kuti dipo ziperekedwe ku Bitcoins chifukwa n'zochepa otetezeka akafuna kugula kwa mchitidwe njiru. WannaCry amadziwika zagwira zikwi ogwiritsa kompyuta kufalitsa monse kudutsa dziko, tikuwamana ndalama zawo komanso deta zofunika.
Gawo 3: Yemwe adalenga WannaCry?
The ransomware wowopsa kwambiri wotchedwa WannaCry anatuluka pa nkhope ya dziko lapansi mu miyezi ingapo yapitayi koma anakwanitsa apeze kwambiri chidwi chifukwa zakhudza nambala yaikulu ya ogwiritsa kompyuta padziko lonse. Monga momwe mfundo ndi nkhawa kuti ndani ubongo kumbuyo WannaCry, pali mwayi woti akhoza ntchito imathandiza a hackers North Korea akhala ntchito imeneyi kwa nthawi yaitali.
umboni uliwonse ambiri kubvumbuluka ankatanthauza WannaCry kukhala North Korea mankhwala. Neel Mehta, wofufuza chitetezo pa Google zogwirizana zitsanzo ziwiri zosiyana yotengedwa malamulo zofuna zina m'ndondomeko zina zomwe zikutsimikiziridwa kuti linalembedwa ndi hackers North Korea. Kukhala yokwanira bwino, zitsanzo anali zogwirizana ndi malamulo olembedwa ndi Lazaro Gulu kuti akhoza amatchedwa zigawenga Cyber za Korea North.
Lazaro imadziwika misampha imene iwo anapezerapo nkhani za Bangladesh Bank chapakati pano pa Federal Reserve Bank New York ku adilesi IP kuti inali ku Korea North. A ndalama pafupifupi $ 81 miliyoni chandalama chifukwa cha kuyesa izi. Powonjezera, gulu lomweli anatinso kuti ubongo kumbuyo kuwakhadzula wa banki osalala komanso mu Sony zithunzi choncho.
Gawo 4: N'chifukwa chiyani hackers kuchita izi?
WannaCry ndi kukulitsa kusanduka mtundu wa ransomwares amene akhala poyera kwa nthawi yambiri. Monga momwe chifukwa hackers kukhala ngati a mavairasi ena, pangakhale zolinga angapo pambuyo chitukuko zosiyanasiyana yoyipa. Iwo akhoza kukhala pambuyo ndalama, kutchuka, kubwezera kapena monga akulakalaka kwa tcheru. Kaya chifukwa chimene mtundu zoterozo Mahaki, chofunika ndi kuwunjikira chitetezo chathu pa kuukira Cyber osafunika kuti ife tikhoze kukapempha ndi kuteteza chimene chiri chathu.
Gawo 5: Kodi WannaCry chafalikiradi?
WannaCry zimakhala ndi kachilombo ransomware kuti afika ku PC pamene wosuta ake Downloads wapamwamba zolakwika kapena kudina pa item cholakwika. Chifukwa, kachilombo utagwira zinthu zina zofunika mu kompyuta ndipo amafuna dipo la decryption ake. zopelekazi anapempha mu Bitcoins. Intaneti ndi njira ambiri yofalitsira WannaCry ransomware.
Popeza pali zambiri palibe chitetezo fufuzani pa mitundu yosiyana Websites pano pa intaneti, kupeza Websites unsecure nthawi zonse kukhala wokongola oopsa. Pamangofunika limodzi cholakwika pitani ndi chirichonse pano pa kompyuta mukhoza kupeza zikuphedwa kwambiri. Zikachitika mbali za mtundu uwu wa HIV ndi chakuti ngakhale inu dipo ndalama, palibe chitsimikizo kuti hackers adzapereka inu deta yanu kumbuyo. Choncho njira yabwino ya kanthu pofuna kupewa Tiyerekezenso ndiyo kutenga choyenera kusamalitsa pamene kufufuza intaneti.
Gawo 6: Kodi mabaibulo Windows adapanga bwanji?
HIV WannaCry amadziwika bwanji makompyuta kuti akuthamanga pa opaleshoni dongosolo Windows. Linux, Mac Os ndi machitidwe ena zikugwira ntchito ndi otetezeka kwa nthawi yapano. Monga Ndipotu, mawindo XP amadziwika kuti ndi zosinthika ya chiopysezo kwambiri mu Microsoft Windows monga ambiri mabungwe kuti anali anaukira ndi WannaCry anali kufukizabe ntchito zosinthika uyu wa Windows.
HIV akugwiritsabe ntchito zochuluka alipo Windows kuti alowe mkati. Awa ndi zochita yemweyo kuti anali kubedwa kwa Boma US bungwe. Yaitanidwa NSA. Mabaibulo onse atsopano a Microsoft Windows ali yamawangamawanga chitetezo cha chitetezo pambuyo kumayambiriro WannaCry koma XP akadali kulimbana ndi izi.
Onani tsamba ili kuphunzira mmene achire owona ku wannacrypt ransomware .
