Malware: Nkag siab hom, Kev pheej hmoo, thiab kev tiv thaiv
Introduction:
Niaj hnub no lub hnub nyoog digital, computers thiab internet tau dhau los ua ib feem tseem ceeb ntawm peb lub neej. Raws li peb vam khom ntau dua rau kev siv thev naus laus zis, peb kuj ntsib kev hem thawj los ntawm cov software phem, feem ntau hu ua malware. Malware tuaj yeem ua rau muaj ntau yam teeb meem, los ntawm kev nyiag tus kheej ntaub ntawv los tswj koj lub computer lossis network. Hauv tsab xov xwm no, peb yuav tshawb txog ntau hom malware, lawv cov kev pheej hmoo, thiab yuav tiv thaiv lawv li cas.
Hom Malware:
- Virus: Tus kab mob yog ib hom malware uas kis tau ib qho kev pab cuam lossis cov ntaub ntawv hauv koj lub computer thiab kis mus rau lwm cov ntaub ntawv lossis cov haujlwm. Tus kab mob tuaj yeem ua rau muaj ntau yam teeb meem, xws li tshem tawm cov ntaub ntawv lossis ua rau koj lub cev poob.
- Cov kab mob: Cov kab mob yog ib hom kab mob uas kis thoob plaws lub network, rov ua nws tus kheej ntawm ib lub computer mus rau lwm qhov. Cov kab mob tuaj yeem ua rau muaj kev puas tsuaj loj rau cov tes hauj lwm los ntawm kev siv bandwidth, ua kom qeeb qeeb, thiab tseem cuam tshuam tag nrho cov tes hauj lwm.
- Trojans: Ib qho Trojan yog ib hom malware uas zais nws tus kheej raws li qhov kev pabcuam raug cai, feem ntau masquerading ua cov cuab yeej pabcuam lossis kev ua si. Thaum nruab, Trojan tuaj yeem nyiag cov ntaub ntawv tus kheej, tswj hwm koj lub computer, lossis rub tawm lwm hom malware.
- Ransomware: Ransomware yog hom malware uas encrypts koj cov ntaub ntawv thiab thov kom them tus nqe txhiv los qhib lawv. Ransomware tuaj yeem tsim kev puas tsuaj tshwj xeeb rau cov lag luam thiab cov tib neeg uas tso siab rau cov ntaub ntawv tseem ceeb.
Risks ntawm Malware:
- Cov ntaub ntawv tub sab: Malware tuaj yeem siv los nyiag cov ntaub ntawv tus kheej, xws li usernames, passwords, thiab credit card naj npawb.
- Kev puas tsuaj: Malware tuaj yeem ua rau muaj kev puas tsuaj loj rau koj lub khoos phis tawj lossis lub network, ua rau cov ntaub ntawv ploj thiab raug nqi kho.
- Kev poob nyiaj txiag: Malware tuaj yeem siv los nyiag nyiaj los ntawm cov txhab nyiaj hauv txhab nyiaj, ua kev yuav khoom tsis raug cai, thiab ua lwm yam kev dag nyiaj txiag.
Tiv thaiv Malware:
- Nruab antivirus software: Antivirus software yog tsim los xyuas thiab tshem tawm malware ntawm koj lub computer. Tsis tu ncua hloov kho koj cov software antivirus kom paub meej tias nws tuaj yeem ntes cov kev hem thawj tshiab.
- Khaws koj cov software mus txog hnub tim: Software hloov tshiab feem ntau suav nrog kev ruaj ntseg thaj ua rau thaj uas kho qhov tsis zoo uas tuaj yeem siv los ntawm malware.
- Siv cov passwords muaj zog: Siv cov passwords nyuaj uas nyuaj rau twv thiab tsis siv tib yam lo lus zais rau ntau tus account.
- Tsis txhob cuam tshuam cov txuas thiab rub tawm: Ceev faj ntawm emails, vev xaib, thiab rub tawm los ntawm cov chaw tsis ntseeg siab. Malware feem ntau kis tau los ntawm phishing email thiab fake download links.
xaus:
Malware yog ib qho kev hem thawj rau kev ruaj ntseg ntawm peb lub computer thiab tes hauj lwm. Los ntawm kev nkag siab txog ntau hom malware, lawv cov kev pheej hmoo, thiab yuav tiv thaiv lawv li cas, peb tuaj yeem tiv thaiv peb tus kheej thiab peb cov ntaub ntawv zoo dua. Los ntawm kev ua raws li cov kev coj ua zoo tshaj plaws tau teev tseg hauv tsab xov xwm no, peb tuaj yeem txo qhov kev pheej hmoo ntawm kev poob raug tsim txom los ntawm malware thiab xyuas kom meej tias peb lub neej digital nyob ruaj ntseg.
