Antivirus yog hom khoos phis tawj uas tsim los nrhiav thiab tshem tawm cov kab mob hauv computer uas tau kis koj lub computer. Lawv tseem tuaj yeem thaiv koj lub cev kom tsis txhob kis tus kabmob tshiab.
Muaj cov kev pab cuam tiv thaiv kab mob muaj rau txhua qhov kev khiav haujlwm, suav nrog Windows, Mac OS, Android, iPhone, thiab txawm Linux.
Lo lus "antivirus" yog lub npe tsis raug, xav tias feem ntau ntawm cov ntawv thov no tuaj yeem ntxuav txhua hom malware ntawm koj lub cev, tsis yog cov kab mob xwb.
Kev hem ntawm Malware
Qhov muaj cov kab mob thiab lwm yam malware hauv is taws nem tsis tu ncua thiab hloov pauv ib txwm. Hackers tab tom tsim cov ntaub ntawv tshiab ntawm software rau txhua lub hom phiaj.
- Ntawm cov ntaub ntawv tus kheej los ntawm koj lub computer cov ntaub ntawv
- Ntawm lub txhab nyiaj lossis credit suav cov ntaub ntawv nkag siv cov keyboard logger software
- Tig koj lub khoos phis tawj mus rau "bot" txhawm rau ua email spamming thiab Tsis lees paub Kev Pabcuam (DDOS) tawm tsam
- Randomly pop up ad windows thaum koj siv koj lub computer
- Pop up ransomware hem kom tau koj xa nyiaj
Qee qhov kev hem thawj no hnyav dua li lwm tus, tab sis yuav luag txhua qhov xwm txheej, tus kab mob siv CPU, nco, thiab lwm yam kev pabcuam uas txo koj cov khoom tsim tau thiab ua rau koj tus kheej muaj kev pheej hmoo.
Antivirus Software Ua li cas?
Yog tias koj siv iPhone lossis Mac, software antivirus tsis yog qhov tseem ceeb. Cov kev khiav hauj lwm hauv sandbox daim ntawv thov, thiab yog tias koj tsuas yog khiav software uas tau pom zoo, qhov sib txawv ntawm tus kab mob yuav luag tsis muaj.
Txawm li cas los xij, yog tias koj siv lub khoos phis tawj Windows lossis Android ntaus ntawv, siv Antivirus software yog qhov tseem ceeb.
Thaum koj nruab thiab khiav software antivirus, nws yuav tiv thaiv koj ntau txoj hauv kev.
- Nws niaj zaus tshuaj xyuas ntawm lub sijhawm uas koj tau teeb tsa, tshuaj xyuas tag nrho cov npe thiab cov ntaub ntawv ntawm koj lub cev kom pom cov npe paub uas txheeb xyuas cov kev hem thawj malware. Thaum pom tau lawm, cov software antivirus yuav cais cov ntaub ntawv ntawm koj lub cev thiab tshem tawm lawv.
- Koj tuaj yeem khiav phau ntawv luam tawm txhua lub sijhawm koj xav tias koj lub kaw lus yuav kis tus kabmob malware txhua yam.
- Qee lub tuam txhab tiv thaiv kab mob kuj tseem muaj qhov browser txuas ntxiv uas tiv thaiv koj qhov chaw muaj kab mob feem ntau tshwm sim, thaum koj tab tom nrhiav hauv internet. Nws yuav ceeb toom koj thaum koj mus saib lub vev xaib txaus ntshai, thiab ntau qhov txuas ntxiv txawm ceeb toom koj rau txhua qhov teeb meem ntiag tug, xws li seb lub xaib puas suav nrog kev taug qab cov ncuav qab zib.
- Feem ntau cov kev pab cuam antivirus tseem saib xyuas tag nrho koj lub network kev khiav mus thiab los ntawm koj lub computer. Nws yuav lees paub thaum tshiab, tsis txaus ntseeg software sib txuas lus hla qhov chaw nres nkoj tsis tau tso cai ntawm koj lub cev thiab yuav ceeb toom koj txog qhov haujlwm. Ntawm ntau lub koom haum koom tes, IT department yuav tsum tau ntxiv tshwj xeeb "kev zam" kom tso cai rau kev lag luam software sib txuas lus ntawm cov khoos phis tawj thiab cov servers ntawm cov chaw nres nkoj tshwj xeeb.
Txhua yam ntawm cov nta no ua haujlwm ua ke los xyuas kom meej tias koj lub khoos phis tawj muaj kev nyab xeeb tiv thaiv malware uas yuav khiav ntawm koj lub cev, txawm tias koj tsis paub txog nws.
Kuv Puas Xav Tau Antivirus Software?
Rau feem ntau, txawm tias koj siv Android lossis Windows lub khoos phis tawj, cov tshuab niaj hnub twb tau tiv thaiv zoo. Piv txwv li Windows 10 los nrog Windows Defender, uas suav nrog firewall thiab antivirus tivthaiv. Txawm li cas los xij, Windows Defender tsis yog qhov kev daws teeb meem zoo tshaj plaws.
Cov kev ua hauv qab no ntawm koj feem tseem tuaj yeem ua rau koj lub computer muaj kev pheej hmoo yog tias koj tsis nruab software antivirus:
- Clicking email phishing links.
- Downloading dawb software los ntawm tsis paub qhov chaw.
- Siv cov phooj ywg-rau-peer sib koom software.
- Clicking on malicious social media links.
Muaj ob lub luag haujlwm tseem ceeb ntawm kev tiv thaiv kab mob software, thaiv cov kab mob los ntawm kev kis koj lub computer los ntawm is taws nem, tab sis kuj tseem tiv thaiv koj lub computer ntawm koj tus kheej yuam kev.
Txhua yam koj yuav tau ua yog xaiv los ntawm ib qho ntawm cov saum toj kawg nkaus dawb antivirus apps muaj rau Windows 10. Yog tias koj siv lub cuab yeej hauv Android, muaj ntau ntau cov apps dawb antivirus rau Android thiab.
Cov apps tiv thaiv kab mob no tiv thaiv koj los ntawm txhua qhov chaw ntawm malware. Txhua yam los ntawm cov kab mob Trojan thiab xoom hnub siv rau computer worms thiab ransomware. Nruab ib qho tam sim ntawd thiab xyuas kom teem sijhawm scan tsis tu ncua.
FAQ
Dab tsi yog qhov zoo tshaj plaws antivirus software?
Lifewire pom zoo Bitdefender's Antivirus Plus 2020 yog qhov zoo tshaj plaws antivirus software tag nrho. Yog tias koj tab tom nrhiav rau qhov kev xaiv zoo pub dawb, sim Avast lossis Windows 'kev tiv thaiv kab mob built-in. Yog tias koj xav tau kev tiv thaiv rau ntau yam khoom siv, sim Symantec's Norton AntiVirus.
Leej twg ua Avast antivirus software?
Avast's antivirus software yog tsim los ntawm Avast, lub tuam txhab kev ruaj ntseg cybersecurity uas tseem tshawb nrhiav thiab tsim kho tshuab kev kawm thiab kev txawj ntse. Lub hauv paus loj yog nyob rau hauv Prague, Czech koom pheej.
Yog tias koj cov software tiv thaiv tsis pom thiab tshem tawm tus kab mob, koj yuav tsum sim ua ntej dab tsi?
Nco ntsoov tias koj cov software tiv thaiv kab mob tau hloov kho tshiab, tom qab ntawd ua tag nrho scan ntawm koj lub cev. Ib txoj haujlwm zoo li Malwarebytes tuaj yeem pab tshawb xyuas cov kab mob hauv koj lub computer.
Koj yuav tshem tawm cov software tiv thaiv kab mob li cas?
Hauv Windows, qhib Control Vaj Huam Sib Luag > mus rau Uninstall ib Qhov Kev Pabcuam thiab xaiv cov antivirus software > Uninstall Ntawm Mac, mus rau Dock, xaiv Finder > Applications Yog hais tias tus antivirus software nyob rau hauv ib lub nplaub tshev, kos rau uninstaller thiab khiav nws. Yog tias nws tsis nyob hauv daim nplaub tshev thiab tsis muaj lub uninstaller, rub lub icon mus rau lub thoob khib nyiab.
