Chii chinonzi firewall?

Kana muridzi kombiyuta chokuita kuti pasi pose samambure Indaneti, haazivi chinhu firewall uye asingauyi kutora chero matanho kuti vadzivirire mashoko payo buda pangozi. Maererano nenhamba, kombiyuta ine yakazaruka zvengarava (hapana firewall) riri mukana wokutapukirwa maminitsi 2-5 ose.

Chokwadi chokuti pane rakakura yakawanda yakasiyana malware, akanzwa zvose. A nyaya dzingangouya mumwe kuipa. Kunyange zvazvo nyaya nemwaranzi CRT tarisisa pane imwe nguva kana vadzime Bios Chips kwenguva refu kare, zvisinei chikatsiviwa inoshanda zvinobatsira malware creators,, paaigara paIndaneti kudzivirira umboo pamusoro kombiyuta kunokosha.

Tisati tapindura mubvunzo "Chii chinonzi firewall", unofanira tsanangurai kuti antivirus uye firewall - zvinhu zviviri zvakasiyana. Regai kunyonganisa mashoko aya! Chikamu nemavhairasi dzinoparadzirwa ane utachiona faira mu nehurongwa "zvakachena". Uye hazvina basa kuti ndiani nezvekutanga ane utachiona chirongwa - inodzidzisa kana uchishandisa hurongwa (AutoPlay). Asi dzimwe nzira inoshandiswa kuparadzira yose rezvebonde pasina rinoda zvakananga pokutangira. Zviri pachena, kana chirongwa chokutanga anogona kuziva utachiona kudzivirira, pomumbure pazvirwere, ivo kushanda simba.

Kuti tipindure mubvunzo "Chii chinonzi firewall", ngatikurukurei muenzaniso nyore. A kombiyuta chokuita pomumbure - iri imba mahwindo zhinji uye masuo. Vamwe mikova tisave vaenzi, sezvo vari kurudyi muimba yokutandarira, apo vamwe - nokuti katsi nembwa, etc. Same pamwe mahwindo :. One kuva nguva dzose ajar, sezvazvakanyorwa vakayambukira pedyo shinda, achibatsirwa iyo mwana ari kutaura neshamwari, muvakidzani uye umwe kuzarurwa nguva nenguva, uye wechitatu - mapofu. Zviri pachena kuti kuichengeta yose "rakashama" - rakanyatsojeka ngozi, nekuti chero mbavha anogona kuunza nyore kumba chinhu.

Mahwindo uye madhoo ari muenzaniso uyu - kombiyuta Network zvengarava. Kana mushandisi haazivi kuti firewall uye haana kuisa runoenzanirana chirongwa, vose zvengarava anosvinurira. Kuburikidza navo unogona kuwana mashoko pakombiyuta yako: chete kuba kana ruvengo remitemo kukanganisa hurongwa. The firewall chinokosha chirongwa kufukidza "mamwe" zviteshi uye anobvumira mukana wokushandiswa kuchinja basa pamwe zvakakodzera. By Fananidzo neimba - varindi, zvakarurama kuziva apo mumwe mushanyi kugamuchirwa, uye apo - kwete. The zita rinobva Chirungu. Firewall (moto parusvingo). Dzimwe nguva pane firewall izwi - kureva German. Ongorora kombiyuta yacho zvengarava zvinogona 2ip pamusoro Russian nzvimbo.

A firewall mutezo windose ezvinhu, asi zviri nyore, saka zvinokurudzirwa unyatsoteerera dzakagadzirirwa zvigadzirwa. Vakawanda vavo, uye vose achawana chinetso.

Users vanoda kudzivirira mashoko zvizere kombiyuta yako, zvakakodzera kuedza kushandisa revatema Software mhinduro. Kazhinji kwavo rokuremekedza ndiro shoko «Security». Somuenzaniso, Kaspersky Internet Security, Comodo Internet Security, Norton Internet Security, uye nezvimwewo. Mapurogiramu aya sangana unhu Anti-utachiona uye firewall. Zvisinei, vakawanda zvinogadzirisa aya anoparadzirwa iri akaripa hwaro. Panguva iyoyowo, pane zvose vakasununguka firewalls uye antivirus software. Saka, nokuda ezvinhu Somuenzaniso, antivirus Avira Free (vakasununguka), uye Comodo Firewall, unogona kuronga yakavimbika kudzivirira kwakaipa zvirongwa. firewalls All anopa zvakasiyana-siyana kuchengeteka features, saka pamberi yokupedzisira sarudzo kuedza akasarudzwa "musarudzo". Somuenzaniso, imwe firewall, inova chikamu Dr.Web, kana kuedza zvirongwa tsika kuwana pomumbure, anoratidza munhu nhaurirano bhokisi pamwe chiito kusarudza. Izvi zvinogona kubatsira kana munhu chirongwa chiri "hapana kudiwa" anoda paIndaneti.