I-Windows Firewall iyingxenye ehlanganisa isistimu yokusebenza ye-Microsoft kusukela ezinguqulweni zayo ze-Server 2003 ne-XP. Inkampani, iyazi ukuthi ikusasa libambe izimfuno eziningi, mayelana nokuxhumana kwenethiwekhi, yaletha lesi sigaba ngenhloso yokuthuthukisa ukuphepha kwamanethiwekhi lapho amakhompyutha atholakala khona. Ngalo mqondo, kuyisigaba esibaluleke kakhulu futhi ngenxa yalesi sizathu, sifuna ukukufundisa izinyathelo okufanele uzilandele ukuze uvimbele kalula uhlelo nge-Windows Firewall.
Umbono wale nqubo ukuthi sigwema ukuxhumeka kwe-inthanethi kwanoma iyiphi isofthiwe, into ngokuvamile eyisidingo ezindaweni ezihlukahlukene futhi engaxazulula izinkinga ezithile.
Iyini i-Firewall?
Ngaphambi kokuthi siqale ukukhuluma ngezinyathelo okufanele sizilandele ukuvimba uhlelo ku-Windows Firewall, kubaluleke kakhulu ukwazi ukuthi iyini i-firewall. Leli gama livame kakhulu emkhakheni wamanethiwekhi futhi uma uqala kulo mhlaba, kubalulekile ukulazi nokusebenzisa imisebenzi yalo.
Ngalo mqondo, i-Firewall isofthiwe noma ingxenye yezingxenyekazi zekhompuyutha umsebenzi wayo uwukuphatha ukufinyelela okugunyaziwe koxhumano oluya noma olusuka kunethiwekhi yethu. Ngakho-ke, i-firewall iphethe ukuqapha ukungena nokuphuma kwethrafikhi, umsebenzi obalulekile wokuphepha kwesikhulumi. Ngaphandle kobukhona bawo, amanethiwekhi angaba sengozini yokuthola noma ukuxhumana nanoma iyiphi iseva, noma ngabe lokhu kumelela ubungozi.
Ngale ndlela, i-Windows Firewall iyisofthiwe yomdabu yesistimu yokusebenza evumela ukuphatha ukungena nokuphuma kwethrafikhi kumawebhusayithi nezinhlelo. Isibonelo sokusebenziseka kwayo ukuthi kungenzeka ukuvimbela imidlalo ukuthi ingavulwa edinga ukuxhunywa kuseva yangaphandle, uma kwenzeka isimo sikudinga. Ngokuvamile, uzoba nethuba lokulawula konke ukuxhumana kwekhompyutha, ngakho-ke inketho yokuphatha okufanele siyicabangele.
Isebenza kanjani iWindows Firewall?
Ukuze siqonde ukuthi i-Windows Firewall isebenza kanjani, kufanele siyibone njengomxhumanisi phakathi kwenethiwekhi yethu ne-inthanethi namanye amanethiwekhi. I-firewall iyona eqinisekisa konke ukuxhumana okungenayo nokuphumayo, noma ngabe uvula iwebhusayithi noma uqhuba umdlalo ukuze ujabulele nabangane bakho ku-inthanethi. Konke kulawulwa yi-Windows Firewall, okuthi, ukuze yenze kanjalo, ithatha uhlelo lwemithetho.
Imithetho yeWindows Firewall iyona ekhombisa ukuthi ukuxhumana nanoma iyiphi iseva kuvunyelwe noma cha. Ngalowo mqondo, uma, ngokwesibonelo, ufuna ukuvula WindowsNoticias, inethiwekhi yakho noma i-firewall yekhompuyutha izohlola kuqala ukuthi ikhona yini imithetho ehlobene. Uma ikhona, izoqinisekisa lokho ekubonisayo futhi igunyaze ukuxhumana noma cha, kuye ngokuthi ithini.
Ungaluvimba kanjani uhlelo ngeWindows Firewall?
Ukuvimba uhlelo nge-Windows Firewall kuyinqubo elula ngempela futhi isistimu yokusebenza ikwenza kube lula kakhulu. Nakuba lesi sigaba singase sibonakale sisabisa kancane, sinembile futhi uzojwayelana naso ngokushesha okukhulu.
Ukuze uqalise, vula i-firewall ngokucindezela inhlanganisela yokhiye weWindows + R , faka umyalo olandelayo bese ucindezela u-Enter:
lawula i-Firewall.cpl
Lokhu kuzobonisa iwindi lapho ungabona khona isimo kanye nezilungiselelo ezijwayelekile zeWindows Firewall. Ngakwesokudla, uzoba nohlu lwezixhumanisi eziya kwezinye izigaba ezihlobene ne-firewall. Ngaphakathi kwalezi zinketho, sinentshisekelo kule ekhonjwe njengokuthi "Vumela uhlelo lokusebenza noma isici ngeWindows Defender Firewall".
Ngokushesha, uzoya esikrinini esibonisa uhlu lwezinhlelo zokusebenza nezici ezinezilungiselelo zazo zokufinyelela kunethiwekhi, okungamabhokisi "Okuyimfihlo" kanye "Nomphakathi". Lokhu kubhekisela ohlotsheni lokuxhumana abalusekelayo, okuthi, uma luyimfihlo, luvumela uxhumo olusuka kumadivayisi athembekile kuphela ngaphakathi kwenethiwekhi efanayo. Ngokwengxenye yayo, "Esidlangalaleni" ikhombisa ukuthi uhlelo lokusebenza lungathola ukuxhumana okuvela kumanethiwekhi omphakathi njengesikhumulo sezindiza noma isikhungo sokuthenga.
Kungenzeka ukuthi uqaphele ukuthi uhlu nezinkinobho zokususa nokubuka imininingwane kukhutshaziwe. Ukuze uzinike amandla, chofoza inkinobho evela phezulu “Shintsha izilungiselelo".
Manje, thola uhlelo lokusebenza okukhulunywa ngalo ohlwini osanda kulukhubaza. Lapho usuyithola, chofoza kuyo bese uchofoza inkinobho ethi “Susa”.
Lokhu kuzobonisa umlayezo obuza ukuthi uyalususa yini uhlelo okukhulunywa ngalo ohlwini, chofoza okuthi "Yebo". Ekugcineni, chofoza inkinobho ethi "KULUNGILE" yeWindows Firewall futhi uzobe usuyisebenzisile ibhulokhi.
Ngale ndlela, uzovimbela noma yiluphi uhlelo ekuxhumekeni ku-inthanethi, into engaba usizo ukuvimbela ukusetshenziswa kwanoma yiluphi uhlelo lokusebenza. Ngokufanayo, kuyasebenza ukuvikela i-bandwidth yoxhumano lwakho lwe-inthanethi. Ngokuvamile, lokhu kunokusetshenziswa okuningi futhi kungasisiza ukuthi siphume ezimeni ezithile ezihlobene nokuvikeleka kwenethiwekhi yekhompyutha yethu.