2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
WannaCry yog "kev tawm tsam tsis zoo thiab tuaj yeem raugtiv thaiv los ntawm NHS tom qab IT kev nyab xeeb kev coj ua zoo tshaj plaws," said Sir Amyas Morse, tus saib xyuas thiab tus kws saib xyuas-tus thawj coj ntawm NAO.
Koj puas tuaj yeem tiv thaiv ransomware?
Kev tiv thaiv ransomware tau zoo yuav tsum muaj kev sib txuas ntawm cov ntawv thov saib xyuas zoo, nquag ua ntaub ntawv thaub qab, software tiv thaiv malware, thiab kev cob qhia neeg siv. Txawm hais tias tsis muaj kev tiv thaiv cyber tiv thaiv kom tsis txhob muaj kev pheej hmoo tag nrho, koj tuaj yeem txwv txoj hauv kev uas cov neeg tawm tsam yuav ua tiav.
Koj puas tau tshem ntawm WannaCry?
Yuav tshem tawm WannaCry? Raws li nrog tag nrho cov malware, WannaCry ransomware tshem tawm yog ua tau- tab sis tsis ua nws qhov tsis zoo yog qhov ua kom yuam kev. Tshem tawm cov cai phem uas kaw koj cov ntaub ntawv yuav tsis decrypt cov ntaub ntawv.
Puas WannaCry tseem nyob ib puag ncig?
Lub luag haujlwm rau ib qho ntawm cov kab mob phem tshaj plaws thoob ntiaj teb puas tau, WannaCry ransomware tseem siv los ntawm cyberattackers niaj hnub no.
Leej twg nres WannaCry?
Tus 25-xyoo-laus Marcus Hutchins raug txim rau ib xyoos ntawm kev saib xyuas kev tso tawm rau nws yav dhau los kev koom tes hauv kev tsim cov kab mob malware cais hu ua Kronos. Hauv xyoo 2017, Hutchins muaj npe nrov qhib tua hloov mus rau WannaCry ransomware nres.
Pom zoo:
Puas yog kev tiv thaiv kev tiv thaiv tsis sib txawv ntawm tus kheej?
Peb xav tias lub cev tiv thaiv kab mob ua tiav kev ntxub ntxaug tus kheej tsis yog tus kheej, thaum hloov pauv kev tiv thaiv, tsis yog los ntawm kev lees paub qhov sib txawv ntawm tus kheej thiab txawv teb chaws antigens, tab sis los ntawm kev pom qhov avidity ntawm T cell activation.
Puas yog kev tiv thaiv kev tiv thaiv?
Cov txheej txheem tiv thaiv yog tus cwj pwm tib neeg siv cais lawv tus kheej ntawm cov xwm txheej tsis zoo, kev ua, lossis kev xav. Cov tswv yim kev puas siab puas ntsws no yuav pab tau tib neeg kom nyob deb ntawm lawv tus kheej thiab kev hem lossis kev xav tsis zoo, xws li kev ua txhaum lossis kev txaj muag.
Thaum lub sijhawm tiv thaiv kev tiv thaiv kev nyab xeeb?
Yuav ua li cas tiv thaiv hypothermia Hnav khaub ncaws sov, ntau txheej nrog kev tiv thaiv tes thiab ko taw zoo (tsis txhob txwv lub dab teg ntau dhau, thom khwm, thiab khau). Hnub sov lub taub hau. … Yog ua tau, hloov khaub ncaws qhuav thaum twg khaub ncaws ntub.
Puas yog c txawv kev tiv thaiv kev tiv thaiv?
Siv Kev Tiv Thaiv Kev Tiv Thaiv txhawm rau tiv thaiv C. txawv ntawm kev kis mus rau lwm tus neeg mob. Kev Tiv Thaiv Kev Tiv Thaiv txhais tau tias: o Thaum twg ua tau, cov neeg mob C. C. diff yog dab tsi? Muab cov neeg mob uas muaj Clostridioides difficile kab mob nyob rau hauv ib chav ntiav thaum twg los tau.
Vim li cas cov lus qhuab qhia ntawm kev tiv thaiv kev tiv thaiv?
Cov lus qhuab qhia kev cai lij choj ntawm kev tiv thaiv kev tiv thaiv ib puag ncig muab tsoomfwv lub koomhaum txiav txim siab xaiv xaiv kev tiv thaiv los ntawm kev foob pej xeem lossis foob foob foob. Qhov no txhais tau tias tsis muaj leej twg tuaj yeem foob tsoomfwv yam tsis muaj tsoomfwv tso cai ua li ntawd.
