Mene ne wani Firewall?

Idan maigidan da kwamfuta da aka haɗa da duniya cibiyar sadarwa na yanar-gizo, bai san abin da a Firewall kuma bai dauki matakan kare bayanai ta unnecessarily a hadarin. Bisa kididdigar da, kwamfuta da bude tashoshin jiragen ruwa (ba Firewall) ne a hadarin kamuwa da cuta kowane 2-5 minti.

Gaskiyar cewa akwai wata babbar adadin daban-daban malware, ji kome. A labarin game da m hatsarori da juna muni. Ko da yake mayar da hankali na haskoki Crt duba a daya aya ko goge BIOS kwakwalwan kwamfuta na dogon lokaci a baya, maye gurbinsu da wani m amfani ga malware halittawa, duk da haka, a lokacin da yake zaman a kan Internet kare data a kan kwamfuta zama dole.

Kafin amsa wannan tambaya "Wane ne Firewall", dole ne ka saka cewa riga-kafi da kuma Tacewar zaɓi - abu biyu ne mabambanta. Kada dame waɗannan sharuddan! Part ƙwayoyin cuta yada ta wani kamuwa fayil a "tsabta" tsarin. Kuma shi ba kome wanda shi an ƙaddamar da wani kamuwa da shirin - mai amfani ko tsarin aiki (AutoPlay). Amma sauran yiwuwa ake amfani da su yada duniya cibiyar sadarwa ba tare da bukata kai tsaye farawa. Babu shakka, idan na farko shirin zai iya gane cutar kariya, da cibiyar sadarwa da kamuwa da cuta, su ne kusan m.

Don amsa tambaya "Wane ne Firewall", la'akari da wani sauki misali. A kwamfuta da aka haɗa da cibiyar sadarwa - wannan shi ne wani gidan da yawa kuma kofofi da tagogi. Wasu kofofin ake nufi ga baƙi, kamar yadda suke daidai a falo, yayin da wasu - don Cats da karnuka, da dai sauransu Same tare da windows :. Daya ya kasance kullum ajar, kamar yadda aka tsallaka da wani zare, tare da taimakon wanda yaro yana magana da wani aboki, makwabcin da kuma sauran da aka bude lokaci zuwa lokaci, da kuma na uku - da makafi. Babu shakka cewa kiyaye su duka "a bude" - shi ne quite m, saboda wani barawo iya kawo gida da wani abu.

Windows da kuma kofofi a cikin wannan misali - kwamfuta cibiyar sadarwa mashigai. Idan mai amfani da bai sani ba, abin da mai Firewall ne da bai kafa a harkar shirin, duk da tashoshin jiragen ruwa ne bude. Ta hanyar su za ka iya samun damar bayanai a kan kwamfutarka: kawai sata ko yin qeta code to harba da tsarin. A Tacewar zaɓi ne na musamman shirin rufe da "karin" tashoshin jiragen ruwa da kuma damar sassauci ga daidaita aiki tare da zama dole. By misalin da gidan - a tsare, daidai ƙayyade inda wani baƙo maraba, da kuma inda - babu. Sunan zo daga Turanci. Firewall (wuta bango). Wani lokaci akwai ajalin Firewall - a Jamus dangantawa. Duba kwamfuta ta mashigai iya 2ip a kan Rasha shafin.

A Tacewar zaɓi ne da wani bangare na windose tsarin, amma shi ne quite sauki, don haka shi ne bu mai kyau zuwa ga kula da sana'a kayayyakin. A yawa daga gare su, da kuma kowa da kowa zai sami mafi kyau bayani.

Masu amfani da suke so su cikakken kare bayanai a kan kwamfutarka, shi wajibi ne su yi kokarin su dauki amfani da hadedde software mafita. Yawancin lokaci a cikin su suna ne da kalmar «Tsaro». Alal misali, Kaspersky Internet Tsaro, Comodo Internet Tsaro, Norton Internet Tsaro, da sauransu. Wadannan shirye-shirye da hada da wani ingancin anti-virus, kuma Tacewar zaɓi. Duk da haka, da yawa daga wadannan mafita aka rarraba a kan wani biya akai. A daidai wannan lokaci, akwai biyu free firewalls da kuma riga-kafi software. Saboda haka, da saitin, misali, riga-kafi Avira Free (free), da kuma Comodo Firewall, za ka iya shirya wani abin dogara da kariya a kan qeta shirye-shirye. All firewalls samar da wani iri-iri na tsaro fasali, haka kafin karshe zabi gwada zaba "da 'yan takara". Alal misali, a Firewall, wanda shi ne wani ɓangare na Dr.Web, a lokacin da kokarin al'ada shirye-shirye don samun damar da cibiyar sadarwa, nuna wani maganganu akwatin da mataki zabin. Wannan zai iya zama da amfani idan wani shirin ne "babu bukatar" yake so ya samu online.