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Na hoa Khoneha ho Thibela Mopholosi o Khōlō oa Pholoso? - Karabo e Tsoang ho Semalt

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Ho lumeloa hore thekollo le likokoana-hloko ke mefuta e 'meli e kotsi ea lik'homphieutha. Ha meriana e felile e thibela bokhoni ba baoki le lingaka ho fana ka lits'ebeletso tsa tlhokomelo ea bophelo ho bakuli ba bona, thekollo le likokoana-hloko li thibela motho ho kena k'homphieutheng ea hae. Maemong a joalo, esita le lisebelisoa tse phahameng le tse tummeng tsa antivirus li ke ke tsa sebetsa hantle. Matsatsi a 'maloa a fetileng, karolo e nyenyane ea malware e tšoaelitse palo e kholo ea lisebelisoa tsa k'homphieutha - computerexperts. Litsebi tsa theknoloji li bolela hore mechine e fetang likete tse mashome a supileng e ile ea ameha ka hare ho lihora tse peli, ho akarelletsa le mekhoa e mengata ea lik'homphieutha e fumanehang lipetleleng tsa Engelane le United States Esita le lisebelisoa tsa k'homphieutha tsa liofisi tsa FedEx UK le Ministry of Interior ea Russia li ile tsa ameha ka thekollo ena ea thekollo. Ka lihora tse seng kae feela, liketsahalo tsa litšokelo tsa k'homphieutha li tlalehiloe lik'honthinenteng tse hlano ka bophara.

Ntho e bohloko ka ho fetisisa ke hore palo e kholo ea basebelisi ba Windows e ne e tšoaelitsoe. Ba mpa ba kenya lisebelisoa tsa bona tse ratoang tsa Microsoft 'me ba amehile ka taba ea metsotsoana. Esita le basebelisi ba Windows XP ba ne ba tšoaelitsoe haholo 'me ba sitoa ho etsa ntho leha e le efe empa ba lebala ka mekhoa ea bona ea khomphutha ka ho feletseng.

Motsamaisi ea Atlehileng oa Mesebetsi e Moholo oa Semalt , Nik Chaykovskiy, o tšohla mokhoa oa ho qoba litlhaselo tse joalo tse halefisang.

Sena ke se etsahetseng

Sehlopha sa bahlaseli se sebelisitse livaerase tse khethehileng le lisebelisoa tse hlahisitsoeng tsa Microsoft ka palo e kholo. Melao ea ho arolelana lifaele, Server Message Block, le tse ling, e ne e le lipheo tsa eona tse ka sehloohong..Lesebelisoa tse sa kang tsa amohela liphetoho ka mor'a March 2017 le sephahla sa MS17-010 e ne e le lipheo tsa eona tse ka sehloohong. Hamorao, sehlopha se le seng sa bahlaseli se ile sa hlasela mekhoa ea ExternalBlue le Liofisi tsa Ts'ireletso tsa Sechaba 'me tsa kenya lisebelisoa tsa tsona Inthaneteng.

Thekollo e ne e bitsoa WannaCry. E ne e sa phatlalatsoa lefatšeng ka bophara kaha basomi ba ne ba e lokiselitse ho jala feela linaheng tse lekanyelitsoeng. E ne e hasana ho tloha tsamaisong e 'ngoe ea k'homphieutha ho ea ho e' ngoe ka ho penya le li-attachments tsa imeile. Tsela feela ea ho e felisa e ne e le ho tlosa mananeo a mangata haholo-holo li-antivirus le lisebelisoa tse khahlanong le malware.

Ho latela liketso tsa ExternalBlue, li-virus le malware li ile tsa kenngoa lik'homphieutha ka mokhoa o ikemetseng. Sebapali se itseng sa mecha ea litaba se bitsoang DoublePulsar se bakile mathata a mangata ho basebelisi ba eona lefatšeng lohle. E ne e ntse e phatlalatsa WannaCry ho tloha khomphuteng e 'ngoe ho ea ho e' ngoe, 'me e ka' na ea e-ba le tšoaetso ea makholo ho isa ho tse likete ka nako. Ka lehlakoreng le leng, thekollo e kang Locky e hloka hore basebelisi ba eona ba sebelisane le basebeletsi. Hang ha u bula fono ea lentsoe, WannaCry e tla fetela ho tsamaiso ea hau ka ho toba. Chris Doman oa AlienVault o buile le Gizmodo ha a buisana le eena hore o khona ho laola malware le bahlaselli ho pholosa palo e kholo ea lik'homphieutha ho pota lefatše lohle. Re ikutloa hore basebeletsi ba ntse ba tsoela pele ho ntlafatsa lithulusi le mekhoa e mecha ea ho utsoa tlhahisoleseding ea ba bang. Bafuputsi ba hlokometse hore basebeletsi ba kōpa thekollo ka Bitcoin feela hobane ho ke ke ha khoneha hore mang kapa mang a fetole lichelete tsa Bitcoin.

Haeba u nahana hore u bile molato oa WannaCry kapa sesebelisoa se seng se tšoanang, u lokela ho tsosolosa software ea hau ea antivirus kapele kamoo ho ka khonehang. Ho bohlokoa hape hore u se ke ua tobetsa lifensetere tsa pop-up le ho bula li-attachments tsa imeile. Liboko tsa Conficker li 'nile tsa e-ba teng ka matsatsi a' maloa. Ba ka 'na ba tšoaetsa li-laptops tse ngata le lisebelisoa tsa cellular likhoeling tse tlang. Kahoo, ke habohlokoa ho kenya le ho kenya tshireletso software le mananeo kamehla.

November 28, 2017