Yuav siv Windows Defender Firewall li cas kom raug

Thaum nws los txog rau Windows kev ruaj ntseg, lub kaw lus firewall yog ib qho ntawm cov neeg tsis pom zoo uas koj yuav luag tsis pom, tab sis nws ua haujlwm tsis muaj zog. Nrog Windows Firewall Qhov Rais Tawm Sab Nraud Active, koj lub kaw lus lim kev sib txuas thiab tiv thaiv kev nkag mus tsis tau, thiab ua tiav los ntawm perimeter intrusion ceeb toom tsis thab ntau dhau. Lub tswv yim yog yooj yim: tso cai rau koj xav tau dab tsi thiab thaiv qhov tsis txaus ntseeg.txo qhov chaw ntog tawm tsam thaum koj xauj, ua haujlwm, lossis ua si.

Tshaj lub npe, qhov firewall no yog ib feem tseem ceeb ntawm lub kaw lus, suav nrog cov qauv thiab npaj ua haujlwm los ntawm thawj khau raj. Nws koom nrog Windows Security appNws tso cai rau koj xaiv cov tes hauj lwm twg uas ntseeg tau thiab, yog tias xav tau, koj tuaj yeem siv cov kev cai zoo los ntawm daim ntawv thov, IP chaw nyob, chaw nres nkoj, lossis raws tu qauv. Koj tsis tas yuav yog tus thawj tswj hwm kev tswj hwm los tswj cov hauv paus, tab sis yog tias koj xav delve tob, kuj muaj cov cuab yeej siab heev.

Windows Defender Firewall yog dab tsi thiab vim li cas nws tseem ceeb?

Cov khoom no ua raws li cov lim dej ntawm koj lub computer thiab lwm lub network. Windows Defender Firewall txheeb xyuas cov tsheb nkag thiab tawm Nws txiav txim siab seb yuav tso cai lossis thaiv dab tsi raws li cov cai thiab cov cai. Nws tuaj yeem lim los ntawm qhov chaw lossis chaw nyob IP chaw nyob, tus lej chaw nres nkoj, raws tu qauv, lossis txawm tias qhov kev pabcuam tshwj xeeb sim sib txuas lus. Qhov no tso cai rau koj txwv kev sib txuas lus tsuas yog rau cov ntawv thov thiab cov kev pabcuam koj xav tau.

Nws yog tus tswv tsev-raws li firewall, nws los ua ke nrog Windows thiab Nws yog enabled los ntawm lub neej ntawd nyob rau hauv tag nrho cov kev txhawb nqaNws lub xub ntiag ntxiv rau txoj hauv kev tiv thaiv qhov tob, muab cov txheej txheem ntxiv tiv thaiv kev hem thawj hauv network thiab txhim kho kev tswj hwm hauv tsev thiab chaw ua haujlwm ib puag ncig.

Network profiles thiab hom: sau, ntiag tug, thiab pej xeem

Lub firewall hloov mus rau lub network ntsiab lus los siv ntau dua lossis tsawg dua cov cai nruj. Windows siv peb qhov profile: sau npe, ntiag tug thiab pej xeem, thiab koj tuaj yeem muab cov cai rau ib qhov profile los tswj tus cwj pwm nyob ntawm qhov chaw koj txuas.

Private network thiab pej xeem network

Hauv ib lub network ntiag tug, xws li koj lub network hauv tsev, koj ib txwm xav tau qee qhov pom ntawm cov khoom siv ntseeg siab. Koj lub PC tuaj yeem ua rau pom cov ntaub ntawv lossis lub tshuab luam ntawv sib koom Thiab cov kev cai feem ntau tsis tshua muaj kev txwv. Nyob rau hauv sib piv, nyob rau hauv ib tug pej xeem network, xws li lub khw kas fes lub Wi-Fi, kev txiav txim siab yog qhov tseem ceeb: cov khoom siv yuav tsum tsis txhob pom, thiab kev tswj yog nruj dua kom tsis txhob muaj teeb meem nrog cov khoom siv tsis paub.

Thaum koj txuas rau lub network thawj zaug, Windows nug koj tias nws yog ntiag tug lossis pej xeem. Yog tias koj ua yuam kev thaum xaiv, koj tuaj yeem hloov nws los ntawm Network thiab Sib Koom Chaw., nkag mus rau kev sib txuas los kho cov hom network thiab, los ntawm kev txuas ntxiv, siv firewall profile.

Domain network

Hauv kev lag luam ib puag ncig nrog Active Directory, yog tias lub khoos phis tawj koom nrog rau tus sau npe thiab pom tus tswj hwm, tus lej sau npe yuav siv tau. Qhov profile no tsis tau teeb tsa manually.Nws yog qhib thaum lub infrastructure txiav txim siab nws, aligning network txoj cai nrog neeg directives.

Tswj lub firewall los ntawm Windows Security app

Rau kev siv txhua hnub, txoj kev yooj yim tshaj plaws yog qhib Windows Security thiab mus rau Firewall thiab Network Protection. Nyob ntawd koj yuav pom cov xwm txheej ntawm txhua qhov profile ntawm ib nrais muag. Thiab koj tuaj yeem qhib lossis kaw kev tiv thaiv rau tus sau, ntiag tug, lossis pej xeem network, ib qho los ntawm ib qho.

Hauv txhua qhov profile, Microsoft Defender Firewall kev xaiv tso cai rau koj los hloov ntawm Enabled thiab Disabled. Deactivating tsis yog ib lub tswv yim zoo tshwj tsis yog hauv qee kis.Yog tias ib qho app tau daig, nws yog qhov tsim nyog kom tso cai rau nws hauv txoj kev tswj hwm dua li txo tus neeg saib xyuas ntawm tag nrho cov kab ke.

Ua tiav kev thaiv cov kev sib txuas tuaj

Muaj ib qho kev xaiv tshwj xeeb los txhawb kev tiv thaiv ntau tshaj: thaiv txhua qhov kev sib txuas tuaj, txawm tias los ntawm cov npe ntawm cov ntawv tso cai. Thaum qhib, cov kev zam raug tsis quav ntsej. thiab nws kaw qhov rooj rau txhua qhov kev sim tsis tau thov. Nws muaj txiaj ntsig zoo hauv cov tes hauj lwm uas muaj kev pheej hmoo siab lossis thaum muaj xwm txheej, txawm hais tias nws tuaj yeem cuam tshuam cov kev pabcuam uas xav tau cov tswv yim los ntawm lub network hauv zos.

Lwm cov kev xaiv tseem ceeb los ntawm tib lub vijtsam

• Tso cai rau ib qho app los ntawm firewallYog tias ib yam dab tsi koj xav tau tsis txuas, ntxiv qhov kev zam rau nws qhov kev ua tau zoo lossis qhib qhov chaw sib txuas. Ua ntej ua li ntawd, ntsuas qhov kev pheej hmoo thiab txwv qhov kev zam rau qhov tshwj xeeb network profile.
• Network thiab Internet teeb meem: Cov cuab yeej tsis siv neeg los kuaj xyuas thiab, cia siab tias, kho cov kev sib txuas tsis ua haujlwm.
• Ceeb toom kev teeb tsaKho ntau npaum li cas ceeb toom koj xav tau txais thaum lub firewall thaiv kev ua si. Siv tau los ntsuas kev ruaj ntseg thiab suab nrov.
• Cov chaw siabQhov no qhib qhov classic Windows Defender Firewall module nrog kev ruaj ntseg siab heev. Nws tso cai rau koj los tsim cov cai inbound thiab outbound, kev ruaj ntseg kev sib txuas (IPsec), thiab tshuaj xyuas cov cav. Kev siv nws indiscriminately tuaj yeem ua txhaum cov kev pabcuam, yog li ua kom ceev faj.
• Khaws Cov Ntawv QubYog tias qee yam lossis ib tus neeg tau hloov cov cai thiab tsis muaj dab tsi ua haujlwm raws li nws yuav tsum, koj tuaj yeem rov qab mus rau lub Hoobkas nqis. Ntawm cov khoos phis tawj tswj hwm, lub koom haum cov cai yuav raug rov qab siv dua tom qab cov kev cai raug rov pib dua.

Kev coj cwj pwm tsis zoo thiab cov ntsiab lus tseem ceeb

Hauv paus, firewall ua haujlwm nrog kev saib xyuas kev xav los ntawm sab nraud hauv: Thaiv tag nrho cov tsheb uas tsis tau thov tshwj tsis yog muaj txoj cai uas tso cai rau nws. Rau kev khiav tawm sab nraud txoj hauv kev yog qhov sib txawv: nws raug tso cai tshwj tsis yog muaj txoj cai tsis kam lees nws.

Txoj cai firewall yog dab tsi?

Cov kev cai txiav txim siab seb hom tsheb puas raug tso cai lossis raug thaiv, thiab nyob rau hauv cov xwm txheej twg. Lawv tuaj yeem txhais tau los ntawm ntau yam. combinable kom meej txheeb xyuas qhov koj xav tswj.

• Daim ntawv thov lossis kev pabcuam: txuas txoj cai mus rau ib qho kev pab cuam lossis kev pabcuam.
• Qhov chaw thiab chaw nyob IP chaw nyob: txhawb nqa ntau yam thiab qhov ncauj qhov ntswg; kuj tseem muaj txiaj ntsig zoo xws li lub rooj vag qub, DHCP thiab DNS servers lossis subnets hauv zos.
• Raws tu qauv thiab portsRau TCP lossis UDP, qhia cov chaw nres nkoj lossis thaj chaw; rau cov txheej txheem kev cai, koj tuaj yeem siv tus lej IP ntawm 0 txog 255.
• Interface yam: cable, Wi-Fi, tunnels, thiab lwm yam, yog tias koj xav siv cov cai rau qee qhov kev sib txuas.
• ICMP thiab ICMPv6: lim los ntawm hom tshwj xeeb thiab cov lis dej num tswj cov lus.

Tsis tas li ntawd, txhua txoj cai tuaj yeem txwv rau ib lossis ntau lub network profiles. Yog li, ib qho app tuaj yeem sib txuas lus ntawm cov tes hauj lwm ntiag tug tab sis nyob twj ywm ntawm cov tes hauj lwm pej xeem., nce kev tiv thaiv thaum ib puag ncig xav tau.

Cov tswv yim zoo hauv tsev thiab tom haujlwm

• Txo qhov kev pheej hmoo ntawm kev tawm tsam network los ntawm kev txo qhov raug thiab ntxiv lwm qhov thaiv rau koj lub tswv yim tiv thaiv.
• Tiv thaiv cov ntaub ntawv tsis pub lwm tus paub los ntawm authenticated thiab, yog tias tsim nyog, kawg-rau-kawg encrypted kev sib txuas lus nrog IPsec, thiab koj tuaj yeem kawm tau Tiv thaiv koj lub PC Windows.
• Ua ntau tshaj qhov koj muajNws yog ib feem ntawm Windows, yuav tsum tsis muaj kho vajtse lossis software ntxiv, thiab koom nrog cov kev daws teeb meem thib peb los ntawm cov ntaub ntawv APIs.

Qhib, deactivate, thiab rov pib dua

Txhawm rau qhib lub firewall hauv Windows 10 lossis 11, mus rau Windows Security, qhib Firewall thiab Network Protection, xaiv qhov profile thiab teeb tsa rau On. Yog tias koj ua haujlwm ntawm lub tuam txhab kev sib koom tes, tej zaum yuav muaj cov cai uas txwv kev hloov pauv.Yog li khaws cia hauv siab yog tias nws yuav tsis cia koj hloov qhov xwm txheej.

Yog tias koj xav tau lov tes taw rau ib qho laj thawj tshwj xeeb, koj tuaj yeem ua tau los ntawm tib lub vijtsam los ntawm kev hloov nws mus rau Disabled, lossis los ntawm Control Vaj Huam Sib Luag hauv System thiab Kev Ruaj Ntseg, Windows Defender Firewall, thiab Tig nws rau lossis tawm kev xaiv. Nws tsis pom zoo thiab yuav tsum tau ua ib ntus xwb.vim nws tawm koj ntau nthuav.

Txhawm rau rov pib dua, mus rau Tswj Vaj Huam Sib Luag, nkag mus rau Windows Defender Firewall, thiab xaiv Restore defaults. Nws yog txoj kev ceev ceev los ntxuav cov cai coj txawv txawv thiab rov qab mus rau lub xeev paub thaum kev sib txuas coj txawv txawv.

Tso cai rau daim ntawv thov los ntawm firewall

Yog tias ib qho app raug cai, xws li Chrome Chaw Taws Teeb Desktop, tsis txuas, tsis tas yuav tshem tawm lub firewall. Siv qhov tso cai rau ib qho app lossis kev xaiv tshwj xeeb Txhawm rau xaiv qhov kev pab cuam thiab qhia meej tias lub network twg nws tuaj yeem sib txuas lus nrog (tus kheej thiab / lossis pej xeem), nyem Hloov chaw yog tias tsim nyog los pab kho thiab txuag cov kev hloov pauv.

Hauv kev ua ntej ntawm Windows xws li 8.1, 8, 7, Vista lossis txawm XP, cov txheej txheem zoo ib yam los ntawm Pawg Tswj Xyuas. Saib rau ntu firewall, thiab mus tso cai rau ib qho app los ntawm firewallKos lub thawv rau daim ntawv thov nyob rau hauv cov kab ke profile thiab paub meej. Txawm hais tias lub interface yuav hloov me ntsis, lub tswv yim tseem zoo li qub.

Cov cai tswj kev cai nrog lub console siab heev

Rau cov xwm txheej tshwj xeeb, qhib Windows Defender Firewall tivthaiv nrog kev ruaj ntseg siab heev. Koj tuaj yeem pom nws los ntawm Start menu lossis los ntawm ntu ntu kev teeb tsa siab hauv Windows Security. Nyob ntawd koj yuav pom Cov Cai Nkag Nkag thiab Tawm Txoj Cai los tsim, kho, lossis lov tes taw cov cai ntxaws.

Txhawm rau tsim txoj cai tshiab, tus wizard yuav coj koj: xaiv seb nws yog rau ib qho kev pab cuam, chaw nres nkoj, lossis kev cai; txhais qhov chaw nres nkoj los yog executable yog muaj; xaiv qhov kev txiav txim (tso cai, tso cai yog tias muaj kev nyab xeeb, lossis thaiv); txwv nws mus rau qhov xav tau network profiles; thiab muab nws lub npe piav qhia. Qhov no granularity tso cai, piv txwv li, cia tsuas yog qhov chaw nres nkoj xav tau los ntawm ib qho app ntawm cov tes hauj lwm ntiag tug, tab sis thaiv kev sim ntawm pej xeem tes hauj lwm.

Koj tuaj yeem tsim cov cai los ntawm qhov chaw nyob IP chaw nyob. Yog tias koj tab tom nrhiav txwv kev nkag mus rau qee qhov chawTxhais qhov tshwj xeeb lossis chaw nyob, nco ntsoov tias kev lim dej yog los ntawm IP lossis chaw nres nkoj, tsis yog los ntawm lub npe sau ib txwm muaj.

Cov kev coj ua zoo thiab yam tsis ua

Microsoft cov lus pom zoo dav dav yog qhov tseeb: tsis txhob lov tes taw firewall tshwj tsis yog tias koj muaj laj thawj tsim nyog. Koj yuav poob qhov zoo xws li cov cai IPsec, tiv thaiv kev tawm tsam network, kev pabcuam tiv thaiv, thiab cov lim dej pib thaum ntxov.

Ua tib zoo saib xyuas qhov no: tsis txhob tso tseg qhov kev pabcuam firewall los ntawm cov kev pabcuam console. Cov kev pabcuam hu ua MpsSvc thiab nws lub npe zaub yog Windows Defender Firewall.Microsoft tsis txhawb nqa qhov kev coj ua no thiab nws tuaj yeem ua rau muaj teeb meem loj xws li Start menu tsis ua haujlwm, teeb meem kev teeb tsa lossis hloov kho cov apps niaj hnub, tsis ua haujlwm hauv Windows ua kom siv xov tooj, lossis tsis sib haum nrog software uas nyob ntawm firewall.

Yog tias koj xav tau lov tes taw nws rau txoj cai lossis kev sim lub hom phiaj, ua li ntawd los ntawm kev kho cov profiles los ntawm kev sib tham lossis ntawm kab hais kom ua yam tsis txwv kev pabcuam. Cia lub cav khiav thiab saib xyuas qhov ntau kom tsis txhob muaj kev phiv thiab muaj peev xwm thim rov qab sai.

Cov ntawv tso cai thiab cov ntawv tshaj tawm

Lub Windows Defender firewall muaj nyob rau hauv cov ntawv tseem ceeb ntawm lub kaw lus. Windows Pro, Enterprise, Pro Education lossis SE thiab Education suav nrog nwsYog li ntawd, koj tsis tas yuav yuav lwm yam los siv nws. Hais txog cov cai ntawm daim ntawv tso cai, cov kev hloov pauv hauv qab no tau them: Windows Pro thiab Pro Education (SE), Windows Enterprise E3 thiab E5, thiab Windows Education A3 thiab A5.

Shortcuts thiab kev koom tes

Yog tias koj xav xa cov lus qhia lossis tshaj tawm cov teeb meem hais txog cov khoom, qhib lub Feedback Hub nrog WIN + F ua ke thiab siv cov qeb tsim nyog nyob rau hauv kev ruaj ntseg thiab kev ceev ntiag tug, kev tiv thaiv network. Kev tawm tswv yim pab ua ntej kev txhim kho Peb yuav kho qhov kev paub dhau los hauv cov versions yav tom ntej.

Windows Defender Firewall yog ntau tshaj li qhov qhib / tawm; nws yog ib qho kev hloov pauv uas hloov mus rau hom network, txhawb nqa cov cai los ntawm daim ntawv thov, IP thiab raws tu qauv, thiab tso siab rau IPsec rau kev lees paub thiab kev nkag siab thaum xav tau. Nrog rau cov kev xaiv tso cai rau cov ntawv thov, cov qauv qib siab rau cov kev cai zoo, rov pib dua sai, thiab muaj peev xwm ntxiv dag zog rau pej xeem cov ntaub ntawvKoj tuaj yeem muaj kev tiv thaiv zoo yam tsis muaj kev cuam tshuam kev ua haujlwm. Ua kom nws nquag, zam kev cuam tshuam kev pabcuam, thiab siv cov cuab yeej zoo thaum lub app khov yog qhov zoo tshaj plaws los sib npaug kev ruaj ntseg thiab yooj yim hauv txhua qhov xwm txheej.

Tshooj lej:

Yuav tiv thaiv koj lub Windows PC li cas tiv thaiv kev spying zoo li APT35 thiab lwm yam kev hem thawj

Daniel Taus

Tus kws kho tshwj xeeb hauv kev siv thev naus laus zis thiab teeb meem hauv internet nrog ntau tshaj kaum xyoo ntawm kev paub hauv cov xov xwm sib txawv. Kuv tau ua haujlwm ua tus editor thiab tus tsim cov ntsiab lus rau e-lag luam, kev sib txuas lus, kev lag luam online thiab cov tuam txhab tshaj tawm. Kuv kuj tau sau rau ntawm kev lag luam, nyiaj txiag thiab lwm cov vev xaib. Kuv txoj hauj lwm kuj yog kuv lub siab nyiam. Tam sim no, dhau ntawm kuv cov ntawv hauv Tecnobits, Kuv sim tshawb nrhiav txhua yam xov xwm thiab lub cib fim tshiab uas lub ntiaj teb kev siv tshuab muab rau peb txhua hnub los txhim kho peb lub neej.