Tam sim no, peb txoj kev siv thev naus laus zis thiab Is Taws Nem tau loj hlob tas li, tab sis nrog qhov no, kev pheej hmoo ntawm kev ntsib cov kab mob hauv computer hauv peb lub computer kuj nce ntxiv. Cov neeg tsis txaus siab no tuaj yeem nyiag peb cov ntaub ntawv ntiag tug, ua haujlwm ntawm peb cov cuab yeej ua haujlwm qeeb, thiab tseem ua rau muaj kev puas tsuaj tsis tuaj yeem. Hmoov zoo, muaj cov kev daws teeb meem online dawb uas pab peb tshem tawm cov kab mob no thiab tiv thaiv peb lub tshuab. Hauv tsab xov xwm no, peb yuav tshawb txog cov cuab yeej zoo tshaj plaws thiab cov hau kev tshem tawm cov kab mob ntawm peb lub PC kom nyab xeeb thiab ua tau zoo. Tshawb nrhiav kev tiv thaiv koj tus kheej li cas thiab ua kom koj lub computer ua haujlwm zoo. Cia peb mus tom ntej!
1. Kev taw qhia txog cov kab mob hauv computer thiab lawv qhov cuam tshuam rau kev khiav hauj lwm systems
Cov kab mob hauv khoos phis tawj yog cov phiaj xwm phem tsim los kis thiab ua kom puas tsuaj rau lub tshuab ua haujlwm thiab cov ntaub ntawv ntawm cov khoos phis tawj thiab cov khoom siv hluav taws xob. Cov kev pab cuam no yog sau los ntawm cov tib neeg los yog pab pawg nrog lub hom phiaj ua rau muaj teeb meem thiab tau txais kev tso cai nkag mus rau cov ntaub ntawv tsis pub lwm tus paub. Nws qhov cuam tshuam rau kev khiav haujlwm tuaj yeem ua rau muaj kev puas tsuaj loj, cuam tshuam rau kev ua haujlwm ntawm lub cev, nyiag cov ntaub ntawv tseem ceeb, thiab txawm tias lub cev puas tsuaj.
Muaj ntau hom kab mob hauv computer, txhua tus muaj cov yam ntxwv tshwj xeeb thiab lub hom phiaj. Qee qhov feem ntau yog:
- Cov ntaub ntawv kab mob: Lawv txuas rau cov ntaub ntawv executable thiab qhib thaum qhib cov ntaub ntawv.
- Cov kab: Lawv rov ua dua thiab sib kis los ntawm kev sib txuas hauv computer, ua kom zoo dua ntawm kev ruaj ntseg tsis zoo.
- Cov Trojans: Lawv ua tus kheej cov kev pabcuam raug cai los dag cov neeg siv thiab nkag mus rau lawv cov khoom siv.
Qhov cuam tshuam ntawm cov kab mob hauv computer ntawm kev ua haujlwm yog qhov dav thiab ntau yam. Lawv tuaj yeem ua haujlwm qeeb ntawm lub computer, ua rau muaj kev ua yuam kev thiab sib tsoo, ua tsis ncaj thiab tshem tawm cov ntaub ntawv tseem ceeb, thiab nyiag cov ntaub ntawv tseem ceeb xws li passwords thiab cov ntsiab lus hauv tuam txhab nyiaj Ntxiv rau, qee cov kab mob tuaj yeem siv qhov tsis zoo hauv qhov kev khiav hauj lwm los tswj cov cuab yeej, tso cai rau cov neeg tawm tsam ua phem yam tsis muaj tus neeg siv paub. .
2. Qhov tseem ceeb ntawm kev tshem tawm cov kab mob hauv computer rau kev ua haujlwm zoo ntawm koj lub PC
Cov kab mob hauv khoos phis tawj yog cov phiaj xwm phem tsim los kis peb cov khoom siv thiab ua rau muaj kev puas tsuaj rau lub operating system thiab peb cov ntaub ntawv Kev tshem tawm cov kab mob no yog qhov tseem ceeb heev kom ntseeg tau tias peb lub PC ua haujlwm zoo. Hauv qab no yog qee qhov laj thawj vim li cas peb yuav tsum tau nqis tes ua kom tshem tawm cov invaders digital no:
Lock key functions: Cov kab mob hauv computer tuaj yeem cuam tshuam cov haujlwm tseem ceeb ntawm peb lub PC, xws li Internet browsing peev xwm, nkag mus rau cov ntaub ntawv thiab cov kev pab cuam, thiab tag nrho cov system stability. Los ntawm kev tshem tawm cov kab mob no, peb tuaj yeem rov ua haujlwm tag nrho ntawm peb lub computer.
Kev tiv thaiv cov ntaub ntawv: Cov kab mob tuaj yeem nkag mus, luam, hloov kho lossis tshem tawm peb cov ntaub ntawv yam tsis tau peb tso cai. Los ntawm kev tshem tawm lawv, peb tuaj yeem tiv thaiv peb tus kheej thiab cov ntaub ntawv tsis pub lwm tus paub los ntawm kev cuam tshuam lossis siv tsis raug.
Kev ua tau zoo dua: Lub xub ntiag ntawm cov kab mob hauv computer tuaj yeem ua rau peb lub PC ua haujlwm qeeb. Los ntawm kev tshem tawm lawv, peb tso cov peev txheej hauv lub cev thiab txhim kho kev ua haujlwm nrawm, uas ua rau muaj kev ua haujlwm zoo dua thiab siv tau zoo dua.
3. Tshawb nrhiav cov kev xaiv tshem tawm kab mob dawb online
Cov kev xaiv tshem tawm cov kab mob dawb online yog lwm txoj hauv kev los tiv thaiv koj lub khoos phis tawm los ntawm kev hem thawj. Hauv qab no, peb nthuav qhia cov kev xaiv ntawm cov cuab yeej zoo tshaj plaws muaj nyob hauv lub vev xaib:
- Malwarebytes: Cov cuab yeej no tau lees paub dav dav rau nws cov txiaj ntsig hauv kev tshawb nrhiav thiab tshem tawm malware. Nws muaj qhov sib sib zog nqus scan ntawm koj lub kaw lus rau kev hem thawj thiab tso cai rau koj tshem tawm lawv yam xyuam xim.
- Avast Online Security: Qhov kev tiv thaiv kab mob online no yog qhov kev xaiv muaj zog los tiv thaiv koj lub computer. Nws tsis tsuas yog scans thiab tshem tawm cov kab mob xwb, tab sis tseem thaiv cov vev xaib siab phem thiab ua rau koj muaj kev nyab xeeb thaum tshawb hauv Is Taws Nem.
- Norton Power Eraser: Qhov cuab yeej tshem tawm tus kab mob online dawb no los ntawm Norton pab koj tshem tawm cov kev hem thawj nyuaj. Ua ib qho kev soj ntsuam zoo rau cov malware tsis tu ncua thiab tso cai rau koj tshem tawm nws muaj kev nyab xeeb.
Nws yog ib qho tseem ceeb kom nco ntsoov tias cov cuab yeej no pub dawb, tab sis kuj tseem muaj cov kev xaiv them nyiaj nrog cov yam ntxwv ntxiv. Thaum cov kev xaiv pub dawb muaj txiaj ntsig zoo, cov qauv them nyiaj feem ntau muab kev tiv thaiv ntau dua thiab hloov kho tsis tu ncua kom paub txog cov kev hem thawj tshiab.
Nco ntsoov tias kev tiv thaiv yog qhov tseem ceeb ntawm kev ua kom koj lub computer muaj kev nyab xeeb Ntxiv rau kev siv cov cuab yeej tshem tawm kab mob online dawb no, nco ntsoov khaws cia koj lub operating system thiab kho tshiab cov kev pab cuam, tsis txhob nyem rau ntawm qhov txuas tsis txaus ntseeg thiab rub tawm software tsuas yog los ntawm qhov chaw ntseeg siab. Nrog rau cov kev ntsuas no thiab kev siv cov cuab yeej tshem tawm tus kab mob tsis tu ncua, koj tuaj yeem tiv thaiv koj lub computer los ntawm kev hem thawj thiab muaj kev nyab xeeb hauv online.
4. Trusted online antivirus cov cuab yeej thiab cov kev pab cuam pom zoo los ntawm cov kws txawj
Cov kws paub txog kev ruaj ntseg hauv khoos phis tawj tau pom zoo rau ntau qhov kev ntseeg siab hauv online antivirus cov cuab yeej thiab cov kev pab cuam los tiv thaiv koj lub cev tiv thaiv kev hem cyber. Hauv qab no, peb nthuav qhia cov npe ntawm cov cuab yeej pom zoo no:
1. Bitdefender Online Scan: Cov cuab yeej hauv online no muab kev soj ntsuam dav dav ntawm koj lub cev rau malware, kab mob, thiab lwm yam kev hem thawj. Nws raug lees paub rau nws lub peev xwm los ntes thiab tshem tawm txawm tias qhov kev hem thawj tshaj plaws.
2. ESET Online Scanner: Nrog rau kev nkag siab zoo interface, cov cuab yeej online no ua qhov sib sib zog nqus scan ntawm tag nrho cov ntaub ntawv thiab cov txheej txheem ntawm koj lub cev rau malware. Nws kuj tseem muaj lub luag haujlwm tshem tawm kev hem thawj tiag tiag.
3. Trend Micro HouseCall: Cov cuab yeej online dawb no tau pom zoo dav dav rau nws lub peev xwm txheeb xyuas thiab tshem tawm malware, kab mob, thiab lwm yam kev ua phem. Tsis tas li ntawd, nws muaj kev tiv thaiv lub sijhawm tiag tiag thiab tsis siv neeg hloov tshiab kom ua kom koj lub cev muaj kev nyab xeeb.
5. Yuav ua li cas siv online antivirus scanners los kuaj xyuas thiab tshem tawm cov kab mob
Online antivirus scanners yog cov cuab yeej tseem ceeb rau kev kuaj xyuas thiab tshem tawm cov kab mob sai thiab zoo. Yog tias koj xav tias koj lub khoos phis tawj tau kis tus kab mob lossis tsuas yog xav kom koj ua kom nws tsis muaj kev hem thawj, siv online antivirus scanner yog qhov kev xaiv yooj yim thiab pheej yig. Nov yog qee cov kauj ruam los siv cov scanners zoo thiab tiv thaiv koj cov cuab yeej:
1. Nrhiav ib tug txhim khu kev qha online antivirus scanner
Ua ntej siv lub online antivirus scanner, nws yog ib qho tseem ceeb uas yuav tau ua koj cov kev tshawb fawb thiab xaiv ib lub cuab yeej txhim khu kev qha. Muaj ntau qhov kev pabcuam pub dawb thiab them nyiaj muaj nyob online, xws li Norton Security Scan, Trend Micro HouseCall, thiab ESET Online Scanner. Nyeem cov neeg siv tshuaj xyuas thiab xyuas lub koob npe nrov ntawm lub scanner ua ntej pib ua haujlwm.
2. Nkag mus rau hauv online antivirus scanner
Thaum koj tau xaiv qhov txhim khu kev qha online antivirus scanner, nkag mus rau nws lub vev xaib official. Cov kev pabcuam feem ntau tso cai rau koj siv lub scanner ncaj qha los ntawm koj tus browser yam tsis tas yuav rub tawm lossis nruab software ntxiv. Nco ntsoov tias koj muaj kev sib txuas hauv Is Taws Nem ruaj khov ua ntej pib lub scan.
3. Ua qhov scan thiab tshem tawm cov kab mob uas pom
Ib zaug hauv online antivirus scanner, Ua raws li cov lus qhia tau muab los luam theej koj lub cev. Feem ntau, koj yuav tsum xaiv qhov "tag nrho scan" kev xaiv kom paub meej meej. Thaum lub sij hawm tus txheej txheem, lub scanner yuav tshawb nrhiav cov ntaub ntawv phem thiab cov kev pab cuam nyob rau hauv txhua qhov chaw ntawm koj lub computer, nrog rau lub operating system, hard drives, thiab cov ntaub ntawv ib ntus.
Tom qab scanning tiav, lub scanner yuav qhia koj cov ncauj lus kom ntxaws txog cov kab mob thiab lwm yam hem pom. Yog tias kuaj pom kab mob, feem ntau cov tshuab luam ntawv online yuav muaj kev xaiv kom tshem tawm lawv yam xyuam xim. Ua raws li cov lus qhia muab los ntawm lub tshuab luam ntawv kom "tshem cov kab mob uas tau pom" thiab xyuas kom koj lub cev huv si thiab tiv thaiv.
6. Kev tiv thaiv kom tsis txhob kis kab mob yav tom ntej ntawm koj lub PC
Hauv seem no, peb yuav tham txog qee qhov kev tiv thaiv tseem ceeb uas koj tuaj yeem ua kom tsis txhob muaj kab mob yav tom ntej. ntawm koj lub PC. Ua raws li cov lus qhia no kom koj lub computer muaj kev nyab xeeb thiab nyab xeeb:
- Nruab ib qhov kev pab cuam antivirus txhim khu kev qha: Lub antivirus zoo yog qhov tseem ceeb los tiv thaiv koj lub PC los ntawm malware thiab kab mob. Nco ntsoov tias koj nruab ib qhov kev pab cuam antivirus zoo thiab khaws nws hloov tshiab tsis tu ncua.
- Tsis tu ncua ua kev ruaj ntseg scans: Kev ua raws li kev teem sijhawm kev ruaj ntseg scans ntawm koj lub PC yuav pab koj tshawb xyuas thiab tshem tawm txhua yam kev hem thawj. Teem caij tsis siv neeg scans khiav thaum koj tsis siv koj lub computer.
- Tsis txhob nyem rau ntawm qhov txuas tsis txaus ntseeg lossis qhib cov ntawv txuas: Ib txoj hauv kev zoo tshaj plaws siv los ntawm hackers los kis rau PCs yog los ntawm kev sib txuas tsis zoo lossis txuas hauv email. Yog tias koj tau txais email tsis txaus ntseeg, tsis txhob nyem rau ntawm qhov txuas lossis qhib cov ntawv txuas.
Tsis tas li ntawd, tseem muaj qee qhov kev ua ntxiv uas koj tuaj yeem ua los tiv thaiv koj lub PC:
- Khaws koj lub operating system thiab software mus txog hnub: Software hloov tshiab feem ntau suav nrog kev ruaj ntseg thaj ua rau thaj kho kom paub qhov tsis zoo. Nco ntsoov tias koj muaj qhov hloov tshiab tsis siv neeg qhib rau koj ob leeg lub operating system nyiam rau koj cov kev pab cuam.
- Paub txog cov vev xaib uas koj mus ntsib: Tsis txhob nkag mus rau cov vev xaib tsis txaus ntseeg lossis tsis ntseeg siab uas yuav muaj malware. Siv cov browsers nyab xeeb thiab tsis txhob nyem rau ntawm kev tshaj tawm tsis zoo lossis cov txuas.
- Siv cov passwords muaj zog: Xaiv cov passwords muaj zog, tshwj xeeb rau koj cov nyiaj hauv online. Ib lo lus zais uas muaj zog yuav tsum muaj qhov sib xyaw ua ke ntawm cov tsiaj ntawv loj thiab qis, tus lej, thiab cov cim tshwj xeeb.
7. Cov kauj ruam ntxaws ntxaws los siv dawb online antivirus kom tshem tawm cov kab mob los ntawm koj lub PC
Txhawm rau siv cov tshuaj tiv thaiv kab mob dawb online thiab tshem tawm cov kab mob ntawm koj lub PC, ua raws cov kauj ruam ntxaws:
Kauj ruam 1: Nkag mus rau hauv online antivirus:
- Qhib lub web browser ntawm koj lub PC.
- Mus rau lub vev xaib ntawm dawb online antivirus koj xav siv.
- Saib rau "kev tshuaj ntsuam online" lossis "kev ntsuas tus kab mob" kev xaiv.
- Nyem qhov kev xaiv no mus saib tau lub scan.
Kauj ruam 2: Pib lub scan:
- Ib zaug ntawm nplooj ntawv scanning, nco ntsoov xaiv qhov kev xaiv scan.
- Nyem qhov "Start Scan" khawm lossis zoo sib xws.
- Tos rau hauv online antivirus scan tag nrho cov ntaub ntawv thiab cov kev pab cuam ntawm koj lub PC rau cov kab mob.
- Cov txheej txheem no yuav siv sij hawm ib ntus, nyob ntawm qhov loj ntawm koj lub hard drive thiab qhov ceev ntawm koj qhov kev sib txuas hauv Is Taws Nem.
Kauj Ruam 3: Tshem tawm cov kab mob pom:
- Thaum lub scan tiav lawm, lub antivirus online yuav qhia koj ib daim ntawv teev cov kab mob pom.
- Tshawb xyuas cov ncauj lus kom ntxaws thiab xyuas kom meej tias lawv yog cov kab mob tiag tiag thiab tsis yog cov ntaub ntawv tseem ceeb.
- Xaiv qhov "Delete" lossis "Remove" kev xaiv kom tshem tau cov kab mob.
- Yog tias qhov kev xaiv muaj, xaiv qhov "Quarantine" kev xaiv cais cov kab mob hauv qhov chaw nyab xeeb ua ntej tshem lawv mus tas li.
8. Lub luag haujlwm ntawm kev hloov kho software hauv kev ruaj ntseg thiab tshem tawm tus kab mob
Niaj hnub no lub hnub nyoog digital, cybersecurity tau dhau los ua qhov tseem ceeb tshaj li qhov qub. Kev hloov kho software ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv peb lub tshuab los ntawm cov kab mob thiab kev tawm tsam cyber. Cov kev hloov tshiab no tsis tsuas yog txhim kho cov yam ntxwv ntawm software, tab sis kuj kho qhov tsis zoo uas twb muaj lawm thiab ua kom muaj kev nyab xeeb dua ib puag ncig.
Software hloov tshiab yog tsim los teb rau cov kev hem thawj tshiab thiab qhov tsis zoo uas tshwm sim tas li nyob rau hauv lub computer kev ruaj ntseg toj roob hauv pes. Los ntawm kev txhim kho cov kev hloov tshiab no, cov neeg siv tau txais txiaj ntsig hauv cov hauv qab no:
- Vulnerability fixes: Software hloov tshiab feem ntau hais txog kev ruaj ntseg qhov tsis sib xws uas pom nyob rau hauv lub operating system lossis software nws tus kheej. Kho cov kev ua yuam kev no txo koj qhov cuam tshuam rau kev tawm tsam tsis zoo.
- Kev Tiv Thaiv Kev Txhim Kho: Kev hloov tshiab kuj tseem yuav suav nrog kev ntsuas kev nyab xeeb tshiab lossis kev txhim kho rau cov uas twb muaj lawm. Qhov no ntxiv dag zog rau kev tiv thaiv kab mob thiab txhim kho kev tshawb nrhiav tus kab mob thiab kev tshem tawm muaj peev xwm.
- Kev sib raug zoo dua: Raws li kev khiav hauj lwm systems thiab lwm yam software evolve, hloov tshiab xyuas kom meej tias txhua yam yog ib txwm hloov tshiab thiab khiav smoothly. Qhov no ua kom muaj kev sib raug zoo nrog lwm cov kev pab cuam thiab khoom siv.
Tsis tas li ntawd, kev hloov kho software pab tshem tawm cov kab mob uas twb muaj lawm los ntawm peb lub tshuab los ntawm kev suav nrog cov ntaub ntawv tshiab ntawm cov paub malware thiab kab mob. Cov databases tso cai cov kev pab cuam tiv thaiv kab mob ntes thiab tshem tawm cov ntaub ntawv phem uas twb muaj nyob rau hauv lub kaw lus.
9. Cov lus qhia ntxiv txhawm rau txhawm rau tiv thaiv kab mob online
Txhawm rau txhawb nqa online kab mob tiv thaiv, nws yog ib qho tseem ceeb uas yuav tau txais qee cov lus pom zoo ntxiv. Cov kev ceev faj no yuav pab tiv thaiv kev kis kab mob thiab ua kom muaj kev ruaj ntseg ntawm koj cov ntaub ntawv ntiag tug. Ntawm no peb muab qee cov tswv yim tswv yim rau koj:
1. Khaws koj cov software tshiab: Nws yog ib qho tseem ceeb uas koj khaws koj lub operating system, web browser thiab cov kev pab cuam tiv thaiv kab mob hloov tshiab. Cov kev hloov tshiab feem ntau muaj kev ruaj ntseg thaj ua rau thaj uas kho qhov tsis zoo uas paub thiab tiv thaiv cov kab mob los ntawm kev kis koj lub cuab yeej.
2. Ceev faj thaum rub tawm cov ntawv txuas lossis cov kev pab cuam: Tsis txhob rub tawm cov ntawv txuas los ntawm cov email uas tsis txaus ntseeg lossis qhov chaw tsis ntseeg siab. Qee cov ntaub ntawv yuav muaj malware lossis kab mob uas tuaj yeem ua mob rau koj lub computer. Tsis tas li ntawd, rub tawm thiab nruab cov kev pab cuam tsuas yog los ntawm cov vev xaib raug cai thiab ua tib zoo xyuas cov peev txheej ua ntej tso siab rau lawv.
3. Siv cov passwords uas muaj zog thiab ob qhov kev lees paub tseeb: Nco ntsoov siv cov passwords muaj zog uas muaj kev sib xyaw ntawm cov tsiaj ntawv loj thiab qis, cov lej, thiab cov cim tshwj xeeb. Tsis tas li ntawd, ua kom muaj ob qhov kev lees paub tseeb thaum twg los tau. Qhov no muab cov txheej txheem ntxiv ntawm kev ruaj ntseg los ntawm kev xav tau qhov thib ob ntawm kev lees paub, xws li cov lej xa mus rau koj lub xov tooj ntawm tes, thaum nkag mus rau hauv tus account.
10. Benchmarking lub Sab saum toj Dawb Online Antiviruses muaj
Thaum nrhiav dawb antivirus tiv thaiv online, nws yog ib qho tseem ceeb kom ua tib zoo soj ntsuam cov kev xaiv muaj los xyuas kom meej kev tiv thaiv txhim khu kev qha. Hauv qhov kev sib piv no, peb yuav txheeb xyuas qhov tseem ceeb pub dawb online antivirus muaj nyob hauv khw tam sim no.
Hauv qab no, peb nthuav qhia cov ncauj lus kom ntxaws ntawm txhua qhov tshwj xeeb pub dawb online antivirus:
- AVG AntiVirus Dawb: Qhov no dawb online antivirus muaj kev tiv thaiv zoo tiv thaiv malware, spyware, thiab ransomware. Nws kuj muaj cov yam ntxwv ntxiv xws li kev tiv thaiv nyob rau lub sijhawm tiag tiag thiab thaiv cov vev xaib txaus ntshai kom ntseeg tau tias muaj kev nyab xeeb.
- Avast Dawb Antivirus: Paub txog nws cov txiaj ntsig hauv kev tshawb nrhiav kev hem, Avast Free Antivirus yog qhov kev xaiv nrov. Ntxiv nrog rau kev tiv thaiv kab mob thiab malware, nws muaj kev tiv thaiv email, Wi-Fi scanning, thiab kev nyab xeeb cov ntaub ntawv tshem tawm.
- Panda Dawb Antivirus: Qhov no dawb online antivirus stands rau nws intuitive interface thiab nws tsis tshua muaj kev cuam tshuam rau system kev ua tau zoo. Nws muaj kev tiv thaiv lub sijhawm tiag tiag, scanning cov ntaub ntawv, thiab cov cuab yeej cawm siav kom tshem tawm cov kev hem thawj tsis tu ncua.
Nco ntsoov tias thaum cov tshuaj tiv thaiv dawb online no tuaj yeem muab kev tiv thaiv yooj yim, nws raug nquahu kom xav txog kev them nyiaj rau kev tiv thaiv ntau dua thiab siab dua. Txawm li cas los xij, yog tias koj tab tom nrhiav kev daws teeb meem dawb, peb qhov tshwj xeeb hauv online antiviruses yog cov kev xaiv zoo los tiv thaiv koj lub cuab yeej los ntawm kev hem thawj.
11. Yuav ua li cas txheeb xyuas thiab tshem tawm cov malware tshwj xeeb ntawm koj lub PC hauv online
Malware yog ib qho teeb meem tshwm sim hauv computers, thiab nws yog ib qho tseem ceeb kom paub yuav ua li cas txheeb xyuas thiab tshem tawm ntawm koj lub PC. Nov yog qee cov kauj ruam uas koj tuaj yeem ua los daws cov malware tshwj xeeb hauv online.
1. Tshawb xyuas koj lub computer
- Siv ib qho kev txhim khu kev qha thiab hloov tshiab antivirus program los luam theej duab koj lub PC thiab ntes txhua hom malware. Qee qhov kev xaiv nrov suav nrog Avast, Norton, thiab Malwarebytes.
- Ua kom tiav thiab kev cai scans ntawm koj lub cev rau cov kev pab cuam phem.
- Xyuas kom tseeb tias koj qhov kev pab cuam tiv thaiv kab mob tau teeb tsa kom tau txais kev hloov kho tsis siv neeg, qhov no yuav ua rau koj tiv thaiv qhov tseeb hem.
2. Tshawb nrhiav cov malware tshwj xeeb
- Yog tias koj xav tias koj lub PC tau kis tus kab mob tshwj xeeb, tshawb xyuas cov tsos mob thiab tus cwj pwm cuam tshuam nrog cov malware ntawd.
- Tshawb nrhiav cov ntaub ntawv hauv online, suav nrog cov rooj sib tham sib tham thiab cov vev xaib ntseeg siab, kom tau txais cov lus qhia tshwj xeeb thiab cov kev daws teeb meem kom tshem tawm cov malware.
- Nyeem cov kev tshuaj xyuas ntawm cov cuab yeej tshwj xeeb uas tuaj yeem pab koj tshem tawm cov malware tshwj xeeb uas koj tau txheeb xyuas hauv koj lub PC.
3. Tshem tawm cov malware tshwj xeeb
- Thaum koj tau txheeb xyuas cov malware ntawm koj lub PC, siv lub cuab yeej tshwj xeeb lossis ua raws li cov lus qhia kauj ruam yog kauj ruam tshem nws.
- Yog tias koj ntsib teeb meem tshem tawm malware, mus saib lub vev xaib official ntawm antivirus program koj siv rau kev txhawb nqa ntxiv.
- Nco ntsoov khaws koj cov kev khiav hauj lwm thiab cov kev pab cuam mus txog hnub tim, raws li cov neeg tsim khoom feem ntau tso tawm kev ruaj ntseg hloov tshiab los tiv thaiv koj ntawm qhov tseeb malware hem.
12. Qhov zoo thiab qhov tsis zoo ntawm kev siv cov cuab yeej tshem tawm kab mob online dawb
Niaj hnub no, muaj ntau yam khoom siv dawb hauv online uas cog lus tias yuav tshem tawm cov kab mob sai thiab ua tau zoo. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum tau coj mus rau hauv tus account ob qhov zoo thiab qhov tsis zoo ntawm kev siv cov cuab yeej no ua ntej txiav txim siab qhov twg yog qhov kev xaiv zoo tshaj los tiv thaiv peb cov cuab yeej.
Zoo:
- Free Access: Ib qho zoo tshaj plaws ntawm kev siv cov cuab yeej tshem tawm kab mob online dawb yog tias nws yuav tsis raug nqi rau peb. Qhov no tuaj yeem yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau cov neeg siv uas tsis xav siv cov software antivirus.
- Yooj yim rau siv: Cov cuab yeej no yuav ua rau muaj kev nkag siab zoo thiab siv tau yooj yim Tsis muaj kev paub txog qib siab yuav tsum tau khiav lawv thiab tshem tawm cov kev hem thawj malware.
- Ceev: Cov cuab yeej tshem tawm cov kab mob hauv online pub dawb feem ntau muab kev kuaj xyuas sai thiab ua tau zoo, tso cai rau kev hem thawj thiab tshem tawm hauv lub sijhawm luv.
Qhov Tsis Zoo:
- Kev Tiv Thaiv Kev Tiv Thaiv: Tsis zoo li cov qauv them nyiaj, cov cuab yeej tshem tawm cov kab mob dawb online feem ntau muaj tsawg dua nta thiab yog li ntawd tuaj yeem muab kev tiv thaiv txwv tsis pub muaj kev hem thawj ntau dua.
- Tsis xav tshaj tawm: Ntau yam ntawm cov cuab yeej pub dawb no feem ntau suav nrog kev tshaj tawm uas tuaj yeem cuam tshuam thaum siv lawv. Qee cov neeg siv yuav pom qhov kev coj ua no cuam tshuam thiab tsis txaus siab.
- Kev ntseeg tau: Txawm hais tias muaj ntau yam khoom siv dawb hauv online muaj txiaj ntsig zoo, tsis yog txhua tus muaj kev ntseeg siab thiab kev ruaj ntseg zoo ib yam li cov kev daws teeb meem them nyiaj Nws yog ib qho tseem ceeb uas yuav tau ua koj cov kev tshawb fawb thiab xaiv cov cuab yeej los ntawm qhov chaw ntseeg siab kom tsis txhob muaj qhov tshwm sim tsis zoo.
13. Cov ntaub ntawv tshawb fawb thiab cov lus pov thawj ntawm kev ua tiav los ntawm cov neeg siv tau tshem tawm cov kab mob hauv online
Hauv seem no, peb yuav qhia cov ntaub ntawv tshawb fawb thiab cov lus pov thawj los ntawm cov neeg siv uas tau tswj kom tshem tawm cov kab mob hauv online siv peb cov cuab yeej tshwj xeeb thiab cov kev pabcuam. Peb nthuav qhia qee cov dab neeg ua tau zoo uas qhia tau tias peb lub platform tau pab tiv thaiv cov neeg siv los ntawm kev hem thawj thiab rov ua kom muaj kev ruaj ntseg ntawm lawv lub tshuab.
Case Study 1: Siv tau Malware tshem tawm
Ib tug ntawm peb cov neeg siv, Juan Pérez, ntsib tus kab mob siab phem uas kis nws lub computer thiab cuam tshuam nws tus kheej. koj cov ntaub ntawvUa tsaug rau peb cov kev daws teeb meem kev nyab xeeb hauv online, Juan tuaj yeem tshawb xyuas sai thiab tshem tawm malware, tiv thaiv kev poob ntawm cov ntaub ntawv tseem ceeb thiab tiv thaiv nws lub cev los ntawm kev tawm tsam yav tom ntej.
Hauv qhov no, peb cov cuab yeej tshawb xyuas lub sijhawm tiag tiag muab Juan nrog cov ncauj lus kom ntxaws txog kev hem thawj ntawm nws lub cev. Thaum pom tau tias, peb qhov kev pabcuam tshem tawm malware tau ua tiav kev ntxuav thiab tshem tawm tus kabmob tag nrho.
Case Study 2: Tiv thaiv ransomware
María González, lwm tus ntawm peb cov neeg siv, yog tus neeg raug tsim txom los ntawm ransomware nres uas encrypted tag nrho nws lub tuam txhab cov ntaub ntawv thiab thov kom tus nqe txhiv los qhib lawv. Xav tsis thoob, Maria hu rau peb pab neeg txhawb nqa, uas tau siv peb cov cuab yeej siab heev los rov qab tau nws cov ntaub ntawv tseem ceeb. tsis tau them nqi tus nqe txhiv thov.
Ua tsaug rau peb cov kev daws teeb meem kev ruaj ntseg, ransomware tau kuaj pom thiab nruab nrab ua ntej nws tuaj yeem ua rau muaj kev puas tsuaj tsis tuaj yeem. Peb pab neeg tau ua qhov kev txiav txim siab ntawm cov ntaub ntawv cuam tshuam thiab ua kom muaj kev tiv thaiv María cov kab ke tiv thaiv kev tawm tsam yav tom ntej.
Cov ntaub ntawv tshawb fawb no tsuas yog cov piv txwv ntawm peb cov kev pabcuam tau ua haujlwm zoo li cas hauv kev tshem tawm cov kab mob online thiab tiv thaiv peb cov neeg siv. Yog tias koj tab tom ntsib qhov kev hem thawj zoo sib xws lossis xav kom tsis txhob dhau los ua neeg raug tsim txom los ntawm kev tawm tsam cyber, xav siv peb cov cuab yeej kws tshaj lij thiab kev pabcuam kom muaj kev ruaj ntseg ntawm koj lub cev.
14. Cov lus xaus kawg thiab cov lus pom zoo ntawm tus kheej kom koj lub PC tsis muaj kab mob
Hauv seem no, peb yuav nthuav qhia cov . Nws yog ib qho tseem ceeb kom ua raws li cov kauj ruam no kom muaj kev nyab xeeb thiab ua haujlwm zoo ntawm koj cov cuab yeej.
Xaus lus:
Tom qab txheeb xyuas cov kab mob sib txawv thiab kev tiv thaiv kab mob, peb tau los xaus tias kev sib xyaw ua ke ntawm kev ruaj ntseg ruaj ntseg suite, xws li Bitdefender, nrog rau kev coj zoo cybersecurity kev coj ua, yog txoj hauv kev zoo tshaj plaws kom koj lub PC tsis muaj kab mob.
Cov lus qhia rau tus kheej:
- Txhim khu kev ruaj ntseg kev daws teeb meem thiab ua kom koj cov software hloov kho tas li.
- Tsis txhob nyem rau ntawm qhov txuas tsis txaus ntseeg lossis qhib cov ntawv txuas los ntawm qhov tsis paub.
- Tsis txhob download cov kev pab cuam lossis cov ntaub ntawv los ntawm cov vev xaib tsis tsim nyog.
- Tsis tu ncua ua tag nrho scans ntawm koj lub cev rau cov kab mob thiab malware.
- Siv cov passwords muaj zog thiab hloov lawv ib ntus.
- Kev txhawb nqa koj cov ntaub ntawv cov ntaub ntawv tseem ceeb ntawm tus tsav sab nraud lossis hauv huab.
Nrog rau cov lus pom zoo no thiab kev ruaj ntseg suite, koj tuaj yeem khaws koj lub PC tsis muaj kab mob thiab tiv thaiv koj tus kheej cov ntaub ntawv. Nco ntsoov ua kom ceev faj thiab ua raws li cybersecurity cov kev coj ua zoo tshaj plaws los xyuas kom muaj kev ruaj ntseg hauv computer.
Cov Lus Nug thiab Lus Teb
Q: Tus kab mob hauv computer yog dab tsi thiab vim li cas nws tseem ceeb kom tshem tawm nws?
A: Tus kab mob hauv computer yog ib qho kev ua phem uas tsim los rau kev puas tsuaj, hloov kho, lossis tsis tau tso cai nkag mus rau lub khoos phis tawj. Nws yog ib qho tseem ceeb kom tshem tawm cov kab mob ntawm koj lub computer vim lawv tuaj yeem ua rau data poob, ua haujlwm qeeb ntawm lub PC, nyiag cov ntaub ntawv tus kheej lossis cuam tshuam kev ruaj ntseg online.
Q: Kuv tuaj yeem txheeb xyuas tau li cas yog tias kuv lub PC muaj tus kab mob?
A: Qee cov cim qhia ntawm tus kab mob no suav nrog kev ua haujlwm hauv computer qeeb, cov kev pabcuam tsis teb, cov lus yuam kev txawv txav, hloov mus rau qhov chaw teeb tsa yam tsis tau koj tso cai, lossis kev ua haujlwm tsis zoo ntawm lub computer hauv internet.
Q: Cov cuab yeej online dawb twg uas kuv tuaj yeem siv los tshem tawm cov kab mob ntawm kuv lub PC?
A: Qee qhov kev xaiv nrov rau kev tshem tawm kab mob dawb hauv online suav nrog Avast Free Antivirus, AVG AntiVirus Free, Malwarebytes Anti-Malware, Avira Free Security Suite, thiab Bitdefender Antivirus Free Edition.
Q: Kuv tuaj yeem siv cov cuab yeej no tshem tawm cov kab mob ntawm kuv lub PC li cas?
A: Ua ntej, rub tawm thiab nruab cov cuab yeej antivirus lossis antimalware uas koj xaiv los ntawm tus neeg muag khoom lub vev xaib official. Ua ib qho kev hloov kho tshiab kom ntseeg tau tias koj muaj cov ntsiab lus kab mob tshiab kawg. Tom ntej no, khiav tag nrho scan ntawm koj lub PC thiab ua raws li cov lus qhia uas tau muab los tshem tawm cov kab mob los yog malware.
Q: Puas muaj kev ceev faj ntxiv uas kuv yuav tsum tau ua thaum tshem cov kab mob hauv online?
A: Yog, nws yog ib qho tseem ceeb uas yuav tsum tau ceev faj txog cov hauv qab no thaum tshem tawm cov kab mob hauv online: xyuas kom tseeb tias koj rub tawm cov cuab yeej tsuas yog los ntawm cov vev xaib uas ntseeg siab thiab raug cai, tsis txhob nyem rau ntawm qhov tsis txaus siab lossis tsis txaus ntseeg cov txuas lossis txuas, khaws cov kev khiav hauj lwm thiab cov kev pab cuam tshiab, thiab ua li niaj zaus thaub qab ntawm koj cov ntaub ntawv tseem ceeb, nrog rau lwm yam kev tiv thaiv kev nyab xeeb.
Q: Puas yog nws pom zoo kom siv cov cuab yeej tshem tawm kab mob dawb xwb? los ntawm kuv lub PC?
A: Thaum cov cuab yeej pub dawb muaj kev tiv thaiv kab mob yooj yim, nws yuav muaj txiaj ntsig zoo rau kev nqis peev hauv cov software tiv thaiv kab mob them nyiaj uas muab kev ruaj ntseg ntxiv xws li kev tiv thaiv lub sijhawm tiag tiag, firewall, kev tiv thaiv kev tshawb nrhiav, thiab kev txhawb nqa tshwj xeeb.
Q: Yuav siv sijhawm ntev npaum li cas thiaj tshem tau tus kab mob los ntawm kuv lub PC?
A: Lub sijhawm nws yuav siv los tshem tawm tus kab mob los ntawm koj lub PC tuaj yeem sib txawv nyob ntawm qhov hnyav ntawm tus kab mob thiab kev ua haujlwm ntawm koj lub cev. Feem ntau, tag nrho scan thiab tshem tawm tus kab mob tuaj yeem siv qhov twg los ntawm ob peb feeb mus rau ob peb teev.
Q: Puas muaj peev xwm ua rau kuv lub PC rov kis tau tom qab tshem tawm tus kab mob?
A: Yog lawm, nws muaj peev xwm ua rau koj lub PC kis tau tus kab mob dua tom qab tshem tawm tus kab mob yog tias koj tsis ua raws li kev ntsuas kev nyab xeeb hauv online. Nws yog ib qho tseem ceeb uas yuav tsum ua kom koj cov software tiv thaiv kab mob mus txog hnub tim, ua haujlwm scans tsis tu ncua, tsis txhob rub tawm cov ntaub ntawv lossis mus saib cov vev xaib tsis muaj kev ntseeg siab, thiab nyob twj ywm nrog cov kev tiv thaiv kev nyab xeeb hauv online kom txo qis kev pheej hmoo ntawm kev kis kab mob yav tom ntej.
Kev Nkag Siab thiab Cov Lus Xaus
Hauv cov ntsiab lus, hauv tsab xov xwm no peb tau tshawb nrhiav ntau yam kev xaiv kom tshem tawm cov kab mob ntawm koj lub PC dawb thiab hauv online. Los ntawm online antivirus cov kev pab cuam mus rau malware scanning thiab tshem tawm cov cuab yeej, muaj ntau yam kev xaiv muaj los tiv thaiv thiab ntxuav koj lub cev los ntawm tej yam kev hem thawj.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev tiv thaiv yog qhov tseem ceeb kom tsis txhob muaj kab mob yav tom ntej. Khaws koj lub operating system thiab cov kev pab cuam mus txog hnub tim, ceev faj thaum rub tawm cov ntaub ntawv thiab emails los ntawm qhov tsis paub, thiab siv cov passwords muaj zog yog qee qhov kev coj ua tseem ceeb los ua kom koj lub PC muaj kev nyab xeeb ntawm malware.
Nco ntsoov tias kev tshem tawm cov kab mob kom zoo yuav tsum ua siab ntev thiab ua kom muaj kev sib raug zoo. Yog tias ib qho kev xaiv tsis tau daws qhov teeb meem, peb xav kom sim lwm txoj kev xaiv los yog nrhiav kev pab cuam. Kev ruaj ntseg ntawm koj lub PC yog ib qho tseem ceeb ntawm kev txaus siab rau kev nyab xeeb thiab kev siv computer zoo.
Muaj kev siv tau zoo thiab nyab xeeb ntawm koj lub PC!
Kuv yog Sebastián Vidal, tus kws kho tshuab computer mob siab rau kev siv tshuab thiab DIY. Tsis tas li ntawd, kuv yog tus tsim tecnobits.com, qhov twg kuv qhia cov lus qhia ua kom siv thev naus laus zis ntau dua thiab nkag siab rau txhua tus.