Ransomware yog hom kab mob computer uas thaiv kev nkag mus rau lub khoos phis tawj thiab nug tus neeg siv kom them nyiaj ua ntej ua ntej lawv tuaj yeem siv lub computer dua, lossis nws tuaj yeem encrypt koj cov ntaub ntawv thiab thov them nyiaj los txiav txim siab lawv li no nws lub npe. Hom kab mob no yog kev hem thawj loj vim nws txwv txhua yam kev nkag mus rau lub khoos phis tawj, ua rau cov haujlwm tiv thaiv kab mob tsis muaj txiaj ntsig. Thaum koj lub khoos phis tawj tau kis tus kab mob zoo li no, thawj qhov koj yuav tsum paub yog tias koj yuav tsum tsis txhob them "tus nqi txhiv", tom qab ntawd koj yuav tsum tshem nws tawm.
Cov kauj ruam
Ntu 1 ntawm 3: Txhim Kho Antivirus rau Bootable Media
Kauj Ruam 1. Rub lub bootable antivirus
Bootable antiviruses yog daim ntawv thov tiv thaiv kab mob uas tuaj yeem teeb tsa thiab khiav ntawm kev cia sab nraud zoo li flash drive lossis CD.
- Piv txwv tias ransomware twb tau thaiv koj txoj kev nkag mus rau koj lub khoos phis tawj, koj yuav xav tau rub tawm thiab teeb tsa lub bootable antivirus ntawm lwm lub PC.
- Windows Defender Offline yog qhov kev xaiv nrov ntawm Windows rau ntau qhov laj thawj: nws yog los ntawm tib lub chaw tsim khoom lag luam ntawm lub operating system, nws los ua ntej nruab rau txhua lub Windows 8/8.1/10 li, thiab yooj yim rau kev khiav.
Kauj Ruam 2. Nruab lub antivirus rau bootable media
Txuas cov xov xwm sab nraud uas koj xav teeb tsa cov tshuaj tua kab mob thiab nyem rau rub tawm cov ntawv, cov tshuaj tiv thaiv kab mob yuav pib txhim kho nws tus kheej ntawm koj cov xov xwm sab nraud uas koj nyiam.
- Nyob ntawm daim ntawv thov koj rub tawm, koj tuaj yeem teeb tsa lub bootable antivirus ntawm CD lossis flash drive, tab sis nws tau qhia tias koj siv tom kawg kom nkag tau yooj yim dua vim tias tsis yog txhua lub PCs muaj lub tshuab tsav (zoo li netbooks).
- Rub lub antivirus mus rau lub khoos phis tawj uas tsis muaj tus kab mob.
Kauj Ruam 3. Tshem tawm cov xov xwm tawm ntawm lub computer
Thaum cov tshuaj tiv thaiv kab mob tau ua tiav tiav, nyab xeeb tshem lub flash drive los ntawm USB chaw nres nkoj lossis tshem CD tawm ntawm daim disk.
Ntu 2 ntawm 3: Khiav PC kis mus rau Safe Mode
Kauj Ruam 1. Tua koj lub computer
Vim tias koj tsis tuaj yeem kaw koj lub khoos phis tawm ib txwm, nias thiab tuav lub hwj huam khawm kom txog thaum CPU kaw.
Kauj Ruam 2. Nkag mus rau Advance Boot Options
Nias lub Hwj Huam khawm ib zaug ntxiv kom qhib koj lub khoos phis tawj thiab sai li sai tau thaum CPU teeb, nyem F8 khawm ntawm koj cov keyboard thiab ua li ntawd kom txog thaum "Advance Boot Option" tshwm ntawm koj lub vijtsam.
Kauj ruam 3. Khau raj rau Safe hom
Siv cov xub tuav ntawm koj cov keyboard kom nqes mus thiab xaiv "Safe Mode with Networking" los ntawm cov npe xaiv khau raj. Nias tus yuam sij Enter ntawm cov keyboard thiab koj lub computer yuav rov pib dua.
Hom kev nyab xeeb ua dab tsi yog tias nws tso cai rau koj lub khoos phis tawj siv tsuas yog cov haujlwm yooj yim tshaj plaws thiab tsim nyog tau yam tsis siv cov ntawv thib peb, suav nrog cov kab mob. Txoj kev no, txhua yam malware uas yuav muaj nyob hauv koj lub PC yuav tsis ua haujlwm thiab tuaj yeem tshem tawm tau yooj yim
Ntu 3 ntawm 3: Tshem Ransomware
Kauj Ruam 1. Txuas koj li xov xwm sab nraud
Txuas lub flash drive rau hauv USB chaw nres nkoj lossis tso CD rau hauv daim disk uas muaj cov ntawv thov tiv thaiv kab mob bootable.
Kauj Ruam 2. Tshawb nrhiav kab mob
Thaum pom qhov chaw cia sab nraud, qhib Kuv Lub Computer thiab khiav cov tshuaj tiv thaiv kab mob sab hauv lub bootable media. Daim ntawv thov yuav tsum pib tshuaj xyuas kab mob lossis ransomware uas tej zaum yuav muaj hauv koj lub computer.
Kauj Ruam 3. Rho tawm cov kab mob
Thaum daim ntawv thov tshuaj tiv thaiv kab mob ua tiav qhov scan, nyem "Rho tawm" khawm ntawm cov tshuaj tiv thaiv kom tshem tawm cov kab mob mus tas li ntawm koj lub khoos phis tawj.
Kauj Ruam 4. Pib dua koj lub computer
Nyem rau "Pib/Orb" khawm nyob rau hauv qab sab laug ntawm lub vijtsam thiab xaiv "Restart" khawm kom rov pib dua lub computer.
Yog tias tam sim no koj tuaj yeem nkag mus rau koj lub khoos phis tawm ib txwm ib txwm muaj (yam tsis nkag mus rau hauv kev nyab xeeb), nws txhais tau tias ransomware tau ua tiav tshem tawm
Lub tswv yim
- Txhawm rau tiv thaiv ransomware los ntawm kev kis koj lub computer, zam kev teeb tsa cov ntawv thov tsis txaus ntseeg hauv koj lub khoos phis tawj, tshwj xeeb yog los ntawm cov vev xaib tsis zoo xws li duab liab qab thiab piracy cov vev xaib.
- Tsis txhob them nyiaj uas ransomware nug. Nws yuav tsis tshem qhov txwv thiab tsuas yog khaws cov nyiaj los ntawm koj, thiab nws tsis raug cai hauv qee lub tebchaws.
- Yog tias ransomware encrypts koj cov ntaub ntawv, tsis muaj txoj hauv kev los kho qhov puas tsuaj. Tsuas yog txoj hauv kev lav paub kom rov qab tau koj cov ntaub ntawv ploj yog los ntawm thaub qab thiab rov ua dua.
- Yav tom ntej, koj tuaj yeem siv cov ntawv tswj hwm nkag mus rau Windows 10 txhawm rau txo kev puas tsuaj tshwm sim los ntawm encrypting ransomware.
- Xav txog thaub qab koj lub khoos phis tawj kom koj tsis txhob poob koj cov ntaub ntawv yog tias koj puas tau kis lwm tus kab mob ransomware yav tom ntej.
