Yog tias koj li internet ua haujlwm tau zoo, tab sis ib qho program tshwj xeeb tsis tuaj yeem nkag mus rau hauv online lossis lub vev xaib tsis xwm yeem thauj khoom, koj lub firewall yuav nres nws. Txawm hais tias koj siv Windows lossis Mac rau koj lub network hauv tsev, nws yooj yim zoo los tshuaj xyuas koj lub firewall teeb tsa thiab qhia koj lub operating system kom koj ua si koj li game lossis siv daim ntawv thov tshiab. Yog tias tsis daws nws, cov neeg siv qib siab ntawm Windows tuaj yeem nkag mus tob rau hauv cov chaw kom pom tias lub firewall tab tom thaiv cov chaw tshwj xeeb. Nco ntsoov tias kev hloov pauv koj lub khoos phis tawj lub firewall teeb tsa yuav tsis pab koj kom nyob ib puag ncig network firewalls-piv txwv li, lub firewalls tsev kawm ntawv yuav siv los thaiv kev ua si.
Cov kauj ruam
Txoj Kev 1 ntawm 4: Txheeb Xyuas Cov Thaiv Apps ntawm Windows
Kauj Ruam 1. Tshawb nrhiav "tso cai rau app" lossis "tso cai rau ib qho program"
Xaiv Start menu thiab ntaus hauv "Allow an app through Windows Firewall" (in Windows 10) or "Allow a program …" (for previous versions of Windows). Xaiv cov txiaj ntsig sib piv uas pom. Yog tias kev tshawb nrhiav tsis ua haujlwm, mus txog qhov teeb tsa no manually:
- Windows 10: Tswj Vaj Huam Sib Luag → System thiab Kev Ruaj Ntseg Tools Cov Cuab Yeej Siv → Windows Defender Firewall nrog Kev Ruaj Ntseg Zoo → Nyem "Tso cai rau app …" nyob rau sab laug.
- Windows 7 lossis 8: Tswj Vaj Huam Sib Luag → System thiab Ruaj Ntseg → Windows Firewall → Nyem "Tso cai rau ib qho program …" nyob rau sab laug.
Kauj Ruam 2. Saib cov app uas tej zaum yuav raug thaiv
Cov apps tau teev nyob rau hauv cov ntawv xaj. Scroll los ntawm lawv thiab nrhiav lub npe ntawm daim ntawv thov uas koj txhawj xeeb txog.
Yog tias koj tsis tuaj yeem pom lub app, nyem Tso cai rau lwm lub app lossis Tso cai rau lwm qhov haujlwm nyob ze rau hauv qab ntawm lub qhov rais. Xaiv lub app hauv lub qhov rais uas tshwm tuaj, lossis nkag mus rau nws cov ntawv kab ntawv
Kauj Ruam 3. Xaiv Hloov Chaw
Lub pob no nyob ze ntawm lub ces kaum sab xis saum toj ntawm lub qhov rais. Koj yuav xav tau nkag mus rau tus thawj tswj hwm tus password.
Kauj Ruam 4. Kos lossis rho tawm lub thawv kom hloov chaw no
Yog tias koj xav kom ib lub app raug tso cai los ntawm lub firewall, nco ntsoov lub thawv rau sab laug ntawm nws lub npe raug tshuaj xyuas. Yog tias koj xav kom firewall thaiv lub app, khij lub npov.
Kauj Ruam 5. Siv qhov kev teeb tsa no rau Tus Kheej thiab/lossis Kev sib koom tes rau pej xeem
Ob lub npov ntawm sab xis tso cai rau koj xaiv cov chaw sib txawv rau Cov tes hauj lwm ntiag tug (zoo li koj lub network hauv tsev) thiab Cov pej xeem (rau khw kas fes, tshav dav hlau, thiab ntxiv rau). Koj muaj kev pheej hmoo ntau ntxiv rau kev nyab xeeb kev nyab xeeb ntawm pej xeem network, yog li koj yuav xav rho tawm lub thawv "Pej Xeem" rau cov apps uas cuam tshuam nrog cov ntaub ntawv ntxaws.
Koj yuav ntsib teeb meem hluav taws yog tias Windows ua yuam kev xav tias koj lub tsev network yog pej xeem. Nyem rau lub cim WiFi ntawm lub luag haujlwm, xaiv Khoom nyob ib sab ntawm koj lub npe network WiFi, thiab saib hauv qab "Network profile". Yog tias "Pej Xeem" raug xaiv, hloov qhov chaw no mus rau "Ntiag Tug"
Kauj Ruam 6. Sim tshem tawm thiab rov ntxiv ib qho app
Qee cov neeg siv tau muaj teeb meem nrog cov teeb tsa no tsis ua haujlwm raug. Yog tias lub app tau cim "tso cai" tab sis koj tseem muaj teeb meem kev sib txuas, sim tshem nws tawm ntawm cov npe los ntawm kev kos lub thawv tom ntej ntawm nws lub npe. Ntxiv nws rov qab dua nrog Tso cai lwm lub app khawm nyob hauv qab txoj cai thiab pom tias nws ua haujlwm tam sim no.
Yog tias koj sim qhov no thiab rov pib kho koj lub khoos phis tawj, thiab nws tseem tsis ua haujlwm, Windows Firewall tuaj yeem thaiv qhov chaw nres nkoj app tau sim siv. Nyeem tus txheej txheem hauv qab no rau cov lus qhia yuav hloov pauv chaw nres nkoj li cas
Txoj Kev 2 ntawm 4: Txheeb Xyuas Cov Vev Xaib Ntawm Lub Windows
Kauj Ruam 1. Qhib Windows Firewall
Koj tuaj yeem pom nws los ntawm kev ntaus "Windows Firewall" rau hauv Start Menu, lossis qhib Control Panel, tom qab ntawd System thiab Security, tom qab ntawd Cov Cuab Yeej Cuab Yeej. (Hauv cov ntawv dhau los ntawm Windows, Firewall nyob ncaj qha rau hauv System thiab Security nplaub tshev.)
Kauj Ruam 2. Qhib Qhov Advanced Settings
Nyem qhov kev xaiv no nyob rau sab laug tes. Tej zaum koj yuav tsum tau nkag mus rau tus tswj hwm tus password.
Kauj Ruam 3. Txheeb Cov Cai Sab Nraud rau IPs thaiv
Xaiv "Txoj Cai Tawm Tsam" nyob rau sab laug sab tes. Yog tias lub vev xaib raug thaiv, nws yuav tshwm nyob rau hauv cov npe raws li lub cim liab nyob ib sab ntawm cov lus "Thaiv IPs" lossis "IP block."
Yog tias tsis muaj kev txwv IP txoj cai, tab sis koj tseem tau txais cov lus hais txog lub firewall thaum koj sim nkag mus rau qhov chaw, lub koom haum uas khiav koj lub network (koj tus tswv ntiav haujlwm, piv txwv li) tej zaum muaj teeb tsa ntxiv firewall. Cov chaw no tsis tuaj yeem hloov pauv ntawm koj lub tshuab
Kauj Ruam 4. Nrhiav lub vev xaib tus IP chaw nyob siv Command Prompt
-
- Nias Sau kom khiav cov lus txib.
- Koj yuav tsum pom "Teb los ntawm" ua raws cov hlua ntawm cov lej. Nov yog IP chaw nyob. Sau nws cia.
-
Yog tias qhov lus txib no tsis ua haujlwm, sim
- es tsis txhob
Kauj Ruam 5. Xiam ib txoj cai thaiv qhov chaw tus IP ntawd
Rov qab mus rau cov npe ntawm Cov Cai Sab Nraud uas koj tau qhib. Nyem qhov IP-thaiv txoj cai, tom qab ntawv xaiv Cov Khoom ntawm sab xis kom pom tus IP chaw nyob twg raug thaiv. Yog tias tus IP chaw nyob uas koj sau cia tau teev tseg, xaiv nws, tom qab ntawv nyem rau lub pob "Tshem tawm" ntawm nws sab xis.
Yog tias koj xav tshem tag nrho txoj cai es tsis hloov ib tus IP chaw nyob, kaw Cov Khoom Siv Khoom, nco ntsoov tias txoj cai tseem raug xaiv, thiab nyem "Rho tawm" ntawm sab xis
Kauj Ruam 6. Ntxiv txoj cai tshiab yog tias koj xav thaiv tus IP chaw nyob
Yog tias koj tab tom sim thaiv lub vev xaib, ua Txoj Cai Tawm Tsam Tshiab los ntawm kev xaiv Txoj Cai Tshiab hauv qab Kev Ua hauv kab sab xis. Ua raws cov theem no hauv txoj cai tsim qhov rai:
- Nyem Custom, tom ntej no.
- Nyem Txhua Qhov Kev Pabcuam, tom qab ntawd Tom ntej.
- Tawm ntawm Cov Txheej Txheem teeb tsa ib leeg thiab nyem Tom ntej.
- Hauv qab "Qhov chaw nyob IP twg nyob qhov no siv rau?", Xaiv "Cov IP chaw nyob no:"
- Nyem "Ntxiv" rau sab xis ntawm kab ntawv qis. Hauv lub qhov rai pop-up, nkag mus rau tus IP chaw koj tau sau rau hauv "Qhov chaw nyob IP no". Nias OK, tom ntej no.
- Xaiv "Thaiv qhov txuas", tom qab ntawd.
- Txheeb tag nrho peb lub thawv yog tias koj xav thaiv lub vev xaib ntawm txhua lub network. (Yog tias koj tsuas yog xav thaiv nws thaum txuas nrog rau WiFi tsis muaj kev nyab xeeb rau pej xeem, kos tsuas yog Pej Xeem xwb.) Nyem Next.
- Ntaus lub npe rau koj txoj cai kom koj nco qab tias nws ua dab tsi. Nyem tag.
Txoj Kev 3 ntawm 4: Txheeb Xyuas Qhov Chaw Nres Nkag ntawm Windows
Kauj Ruam 1. Txheeb xyuas cov phiaj xwm thaiv ua ntej sim ua cov qauv no
Hloov koj tus firewall's tus cwj pwm chaw nres nkoj yog qhov txuj ci me me, thiab qhov ua yuam kev ntawm no tuaj yeem ua teeb meem nrog kev nyab xeeb lossis ua haujlwm. Yog tias koj tseem tsis tau sim nws, pib nrog kev sim yooj yim dua rau cov ntawv thov uas thaiv.
Koj yuav tsis xav tau IT qib lossis ib yam dab tsi, tab sis txoj hauv kev no tuaj yeem siv dag zog yog tias koj tsis tau siv los daws teeb meem network. Nws tau txais yooj yim dua yog tias koj twb muaj qee lub tswv yim ntawm qhov teeb meem. (Piv txwv li, koj tuaj yeem tshawb xyuas lub rooj sib tham txhawb nqa cov qhua tuaj noj mov rau lub app koj muaj teeb meem nrog, thiab saib kom paub cov teeb meem hluav taws xob nrog cov chaw tshwj xeeb.)
Kauj Ruam 2. Qhib Windows Firewall
Qhov no hu ua "Windows Defender Firewall nrog Advanced Security" ntawm Windows 10, lossis tsuas yog "Windows Firewall" hauv cov ntawv ua ntej. Koj tuaj yeem tshawb nrhiav qhov no hauv Start Menu, lossis nrhiav nws hauv Control Panel → System thiab Security → Administrative Tools.
Kauj Ruam 3. Xaiv "Advanced Settings" ntawm cov ntawv qhia zaub mov sab laug
Koj yuav xav tau nkag mus rau tus thawj tswj hwm tus password.
Kauj Ruam 4. Nyem Properties
Qhov no nyob hauv qab "Kev Ua" lub taub hau hauv lub vaj huam sib luag sab xis, lossis hauv cov ntawv qhia zaub mov saum toj kawg nkaus.
Kauj Ruam 5. Xaiv lub tab uas phim koj lub network
Windows Firewall siv kev teeb tsa sib txawv rau ntau lub network. Hauv kab saum toj kawg nkaus ntawm cov tab, xaiv "Cov Ntaub Ntawv Ntiag Tug" yog tias koj nyob hauv tsev network lossis "Public Profile" yog tias koj nyob ntawm WiFi pej xeem. (Qhov "Domain Profile" yog rau kev ruaj ntseg sib txuas nrog tus tswj hwm sau, feem ntau hauv cov tuam txhab teeb tsa.)
Koj tuaj yeem tshawb xyuas seb koj lub network tau faib li cas hauv lub network qhov Properties window, hauv qab "Network profile"
Kauj Ruam 6. Kho koj li chaw teeb tsa
Hauv qab "Logging" nqe lus, nyem Customize. Hauv lub qhov rai uas qhib, xaiv cov ntawv qhia zaub mov uas nyob ib sab ntawm "Log poob pob" thiab teeb nws rau "Yog". Ua ib qho kev ceeb toom ntawm kab ntawv kab ntawv nyob rau sab saud, nyob ib sab ntawm "Lub Npe". Ntaus "OK" ob zaug kom kaw lub qhov rais thiab txuag koj cov chaw.
Nrog qhov qhib no, koj lub khoos phis tawj khaws cov ntawv sau tseg ntawm cov haujlwm hauv network, uas koj tuaj yeem siv los taw qhia qhov teeb meem uas koj muaj
Kauj Ruam 7. Kuaj daim ntawv thov uas muaj teeb meem
Khiav daim ntawv thov lossis cov yam ntxwv uas koj xav tias yuav khiav mus rau koj lub firewall. Qhov no yuav tsum sau qhov kev sim hauv koj lub cav thaiv phab ntsa kom koj tuaj yeem pom dab tsi tshwm sim.
Koj yuav xav tau kaw thiab rov qhib lub cav nruab nrab ntawm cov ntawv xeem kom pom cov ntaub ntawv tshiab kawg
Kauj Ruam 8. Qhib lub cav thaiv phab ntsa
Txhawm rau pom koj cov haujlwm firewall, mus rau qhov chaw ntawm cov ntaub ntawv qhia hauv koj qhov chaw teeb tsa. Los ntawm lub neej ntawd, qhov no yog koj phau ntawv qhia tsev (piv txwv li, C: Windows) ua raws los ntawm / system32 / logfiles / firewall / firewall.log.
Kauj Ruam 9. Saib cov ntaub ntawv chaw nres nkoj hauv lub cav
Siv Fields kab nyob rau sab saum toj raws li phau ntawv qhia yuav ua li cas nyeem cov ntawv nkag (piv txwv li, Cov Kab Kab pib nrog "hnub tim", yog li thawj ob yam khoom hauv txhua qhov nkag yog hnub thiab sijhawm ntawm qhov xwm txheej). Hmoov zoo, koj tuaj yeem tsis quav ntsej feem ntau ntawm cov ntaub ntawv no thiab saib rau hauv qab no:
- "Ua" teev cov firewall tus cwj pwm. "ALLOW" txhais tau tias cov tsheb hla mus. "DROP" txhais tau tias nws tau raug thaiv.
- "Cov txheej txheem" feem ntau teev TCP lossis UDP. (Koj lub firewall xav paub qhov twg ntawm cov txheej txheem no tau siv los tswj hwm cov ntaub ntawv xa mus. Ua ib qho ntawm qhov no.)
- "dst -port" sawv rau "chaw nres nkoj qhov chaw" - feem ntau yuav zoo li cas koj lub firewall tab tom nrhiav
- "src-port" sawv rau "chaw nres nkoj qhov chaw"; qhov no tsis cuam tshuam rau feem ntau
- Txij li qhov ua yuam kev hauv cov kauj ruam tom ntej tuaj yeem cuam tshuam koj lub network sib txuas lossis kev nyab xeeb, tsuas yog txuas ntxiv thaum koj ntseeg siab tias koj tau pom qhov nkag nkag raug. Koj tseem tuaj yeem tshawb nrhiav cov ntaub ntawv ntawm qhov chaw nres nkoj online, vim qee qhov chaw nres nkoj cuam tshuam nrog qee qhov kev siv.
Kauj Ruam 10. Siv cov ntaub ntawv no los kho koj cov cai firewall
Rov qab mus rau qhov chaw teeb tsa qib siab rau koj lub firewall. Siv qhov kev nqis tes ua hauv kab laug sab laug los tsim txoj cai tshiab:
- Nyem "Cov Cai Sab Nraud" txhawm rau hloov seb koj li kev zov me nyuam raug tso cai txuas rau lub network li cas. ("Cov Cai Raug Cai" cuam tshuam li cas lwm cov kab ke txuas rau koj; hloov cov no tsuas yog koj paub tias koj tab tom ua dab tsi)
- Nyem "Txoj Cai Tshiab"
- Xaiv "Port", tom qab ntawd "Next"
- Xaiv "TCP" lossis "UDP" thiab nkag mus rau tus lej chaw nres nkoj koj xav tso cai lossis thaiv. (Nov yog cov ntaub ntawv koj tau txais los ntawm koj lub cav.)
- Xaiv "Tso Cai", "Tso cai yog tias nws muaj kev nyab xeeb", lossis "Thaiv", nyob ntawm seb koj xav kom koj lub firewall ua dab tsi.
- Xaiv hom Profile (s) ntawm cov tes hauj lwm koj xav kom txoj cai siv rau.
- Sau koj txoj cai thiab txuag nws.
Kauj Ruam 11. Txheeb xyuas seb txoj cai tshiab ua haujlwm li cas
Rov ua qhov kev txiav txim siab uas koj tau muaj teeb meem nrog (piv txwv li qhib daim ntawv thov, khiav haujlwm, lossis mus ntsib lub vev xaib). Yog tias nws tam sim no ua haujlwm raws li tau npaj tseg, koj ua tiav. Yog tias tsis yog, qhib lub cav dua thiab tshawb xyuas ob zaug tias koj tau siv tag nrho cov ntaub ntawv raug, thiab tsis muaj lwm yam teeb meem raug kaw (xws li cov thaiv tsis xav tau ntxiv ntawm lwm qhov chaw nres nkoj).
Kauj Ruam 12. Tua tawm kev nkag mus thaum koj ua tiav kev daws teeb meem
Rov qab mus rau Windows Firewall advanced settings. Xaiv qhov profile tab uas koj tau hloov ua ntej, nyem Customize nyob rau hauv Logging, thiab tua cov pob ntawv poob. Qhov no yuav pab tiv thaiv kev qeeb uas tuaj yeem tshwm sim los ntawm kev nkag mus tas li.
Txoj Kev 4 ntawm 4: Txheeb Xyuas Firewall Settings ntawm Mac
Kauj Ruam 1. Mus rau Qhov Chaw Ruaj Ntseg hauv Qhov System Nyiam
Nyem rau Apple lub cim nyob rau sab saum toj sab laug ntawm koj lub vijtsam, thiab xaiv System Preferences. Nyem rau "Security" (lossis "Security & Privacy").
Kauj Ruam 2. Xaiv Firewall tab
Yog tias koj pom "Firewall: Tawm", uas yog lub hauv paus teeb tsa rau Apple khoos phis tawj, tom qab no lub firewall tsis thaiv dab tsi (txawm hais tias tseem muaj lwm qhov kev tiv thaiv ua rau hauv lub operating system). Yog tias nws nyob, nyeem txuas ntxiv kom nkag mus rau qhov tshwj xeeb.
Yog tias tsis muaj Firewall tab, tej zaum koj yuav siv lub qub version ntawm MacOS (ua ntej 10.5.1) yam tsis muaj firewall. Tej zaum koj yuav muaj teeb meem firewall los ntawm daim ntawv thov thib peb firewall. Koj tuaj yeem sim xiam qhov ntawv thov, hloov nws cov chaw, lossis hu rau cov neeg siv khoom txhawb nqa ntawm lub tuam txhab uas muag software ntawd
Kauj Ruam 3. Nyem rau lub cim ntsuas phoo kom hloov pauv
Nyem rau lub xauv hauv qab sab laug ntawm lub qhov rais. Nkag mus rau tus thawj tswj hwm lub npe siv thiab tus password.
Kauj Ruam 4. Qhib Firewall Options
(Lub pob no yuav tsis tshwm tshwj tsis yog lub firewall tau qhib thiab koj tau qhib qhov chaw.)
Kauj Ruam 5. Siv cov + thiab - cov nyees khawm hloov cov cai
Yog tias lub firewall muaj ib daim ntawv thov tshwj xeeb cov cai, cov no tau tshwm rau hauv daim teb dawb loj nyob hauv nruab nrab ntawm lub qhov rais. Koj tuaj yeem hloov lawv yooj yim:
- Txhawm rau tso cai lossis thaiv daim ntawv thov tshiab, nyem qhov me + hauv qab daim teb no. Hauv lub qhov rai pop-up, nrhiav daim ntawv thov, xaiv nws, thiab ntaus Ntxiv.
- Thaum daim ntawv thov raug teev tseg, nyem "Tso cai …" lossis "Thaiv …" rau sab xis ntawm nws lub npe kom qhib cov ntawv qhia zaub mov nco-down thiab hloov ntawm ob qhov chaw.
- Txhawm rau tshem txoj cai uas koj tsis xav tau, xaiv daim ntawv thov, tom qab ntawd nyem -.
Lub tswv yim
- Yog tias koj tau teeb tsa tus neeg sab nrauv firewall thib peb, txheeb xyuas qhov program ntawd teeb tsa lossis hu rau cov neeg siv khoom txhawb nqa los daws teeb meem teeb meem firewall.
- Yog tias koj siv Windows qub dhau los, qee cov ntawv qhia zaub mov thiab teeb tsa yuav muaj cov npe lossis chaw sib txawv me ntsis, tab sis cov lus qhia dav dav feem ntau yuav tseem ua haujlwm.
- Thaum kho cov cai firewall, ua cov ntaub ntawv ntxaws ntxaws ntawm koj qhov kev hloov pauv thaum koj ntsib teeb meem thiab xav rov ua dua.
