Yintoni i-firewall?

Ukuba umnini ikhompyutha idityanisiwe ukuya uthungelwano lwehlabathi lwe Internet, akayazi ukuba yintoni i-firewall kwaye uthatha nawaphi na amanyathelo okukhusela iinkcukacha ungalishwabanisi emngciphekweni. Ngokutsho manani, ikhompyutha kunye namazibuko evulekileyo (akukho firewall) usemngciphekweni yosulelo yonke imizuzu 2-5.

Into yokuba kukho isixa omkhulu ezahlukeneyo malware, weva yonke into. A ibali malunga ngeengozi ezinokubangelwa omnye komnye kubi. Nangona ugqaliselo reyi CRT imonitha ngaxa lithile okanye susa chips BIOS ixesha elide ngaphambili, indawo inzuzo engokoqobo ngoba abenzi malware, Noko ke, ebudeni bokuhlala kwakhe kwi Internet ukukhusela data kwi khompyutha kuyimfuneko.

Ngaphambi kokuba siphendule lo mbuzo, "Yintoni i-firewall", kufuneka ukhankanye ukuba unqulo firewall - zizinto ezimbini ezahlukeneyo. Musa ukubhidanisa la magama! Inxalenye iintsholongwane twa yi ifayile ezosulelekileyo kwinkqubo "uhlambulukile". Kwaye akunamsebenzi ukuba ngubani na isungula inkqubo eyosulelekileyo - umsebenzisi okanye i operating system (ukuZidlalela). Kodwa abanye amathuba isetyenziselwa ekusasazeni uthungelwano lwehlabathi ngaphandle kokufuna ukuqala ngqo. Licacile elokuba, ukuba inkqubo yokuqala ezinokubona ukhuseleko kwivayirasi, uthungelwano kwizifo, ukuba phantse namandla.

Ukuze siphendule lo mbuzo, "Yintoni i-firewall", cinga umzekelo olula. A ikhompyutha idityanisiwe kwinethiwekhi - oku indlu iifestile ezininzi neengcango. Ezinye iingcango zilungiselelwe iindwendwe, njengoko tye kwigumbi lokuphumla, ngoxa abanye - kuba iikati nezinja, njl Iyafana ne, iyimithi :. Omnye ukuba asoloko zivulekile, njengokuba kubhaliwe ewela yi ngomsonto, ngoncedo apho umntwana ethetha nomhlobo, ummelwane omnye livulekile ngamaxesha, kwaye eyesithathu - neemfama. Kucacile ukuba ukuze sihlale kuzo zonke "genge" - kuba anobungozi, kuba nesela lula yoyigodusa nantoni na.

Iifestile neengcango kulo mzekelo - i amazibuko kwinethiwekhi yekhompyutha. Ukuba umsebenzisi akukwazi okuya kuzalwa firewall kwaye khange wamisela inkqubo ohambelana, onke amazibuko ivulekile. Ngabo uyakwazi ukufikelela ulwazi kwikhompyutha yakho: ebe nje okanye ikhowudi ngolunya osulele le nkqubo. I-firewall yinkqubo ekhethekileyo ukuyigubungela amazibuko "extra" kwaye ikuvumela bhetyebhetye ukunyenyisa umsebenzi kunye kuyimfuneko. Ngu mfanekiso nendlu - abalindi, ukugqiba ngokuchanileyo apho wamkelekile undwendwe, kwaye apho - kungekho. Igama livela IsiNgesi. Firewall (ludonga lomlilo). Ngamanye amaxesha kukho firewall elithi - isithethantonye waseJamani. Khangela kumazibuko ikhompyutha ayikwazi 2ip kwi sayithi Russian.

A firewall yinxalenye yenkqubo windose, kodwa ilula, ngoko kuyacetyiswa ukuba anikele ingqalelo okukhethekile. A lot of kubo, kwaye wonke umntu uya kufumana isisombululo ilungileyo.

Abasebenzisi abanqwenela ukukhusela ngokupheleleyo ulwazi kwikhompyutha yakho, kuyimfuneko ukuba bangazama ukusebenzela inzuzo izisombululo software edityanisiweyo. Ngokuqhelekileyo Isihloko sabo ilizwi «Ukhuseleko». Umzekelo, Kaspersky Internet Ukhuseleko, Comodo Internet Ukhuseleko, Norton Internet Ukhuseleko, njalo njalo. Ezi nkqubo zidibene uphawu anti-virus firewall. Noko ke, uninzi lwezi izisombululo ukuba zikhutshwe rhoqo ihlawulwe. Ngelo xesha, kukho zombini firewalls simahla kunye software unqulo. Ngoko ke, ngenxa isicwangciso, umzekelo, unqulo Avira Free (free), kunye Comodo Firewall, ungahlela likhusi ethembekileyo nxamnye iinkqubo ngolunya. Zonke firewalls zinika iindidi iimpawu zokhuseleko, ngoko ngaphambi kokuba ukhetho lokugqibela ukuzama "abaviwa 'ekhethiweyo. Umzekelo, yodonga lomlilo, eyinxenye ye Dr.Web, xa uzama iinkqubo yesiko ukufikelela kwinethiwekhi, ibonisa ibhokisi yencoko kunye iinketho amanyathelo. Oku kunokuba luncedo ukuba kukho inkqubo "akukho isidingo" ufuna ukufumana intanethi.