KwamfutocinAminci

Mene ne wani Firewall? asali Concepts

Gaskiyar cewa irin wannan Firewall, wanda kuma ake kira da Firewall, ya san mafi yawan Internet masu amfani. Wannan shi ne wani hardware ko software tsarin cewa na sa ido biyu inbound da outbound sadarwa. Jigon aikinsa ya ta'allaka ne da cewa shi ne tushen a kayyade da gudanarwa ko mai shi na PC Saituna sa ko raunana daya ko fiye sadarwa.

Mene ne wani Firewall, da kuma abin da ta iri ne a can? Firewalls kasu kashi na sirri da kuma kamfanoni. Na farko shi ne a shirin shigar a kwamfutarka. A karshen iya zama ba kawai software amma kuma hardware da aka sanya a kan wata ƙofa tsakanin subnets ko tsakanin Internet da kuma LAN. Babban bambancin dake tsakanin sirri Firewall ne cewa a cikin saituna, ban da adireshin, yarjejeniya da tashar jiragen ruwa, za ka iya saka shirye-shirye da ake a yarda kafa sadarwa. Firewall ko da yaushe ya aikata bisa ga dokoki halitta da gudanarwa, da kuma, idan sun yi ba aka shigar, sa'an nan kafin yin shawara, ya nuna a cikin wani sako a cikin abin da mai amfani dole ne a zabi don ba da damar ko toshe connection.

Saboda haka abin da yake a Firewall? Wannan kayan aiki, wanda aikin kuma shi nauyi ne a kan mai shi daga cikin PC, wato, kwamfuta tsaro za a bayar a taron da cewa mai amfani yi shawarar da ta dace. Saboda haka, yana da muhimmanci a kiyaye da wadannan sharudda: bi saƙon Firewall da hankali karanta su. ba da damar yin amfani kawai ne ga waɗanda shirye-shirye da gaske bukatar shi. idan a cikin shakka, shi ne mafi alhẽri wasa shi aminci da musaki da connection.

Don kwanan wata, ɓullo da wani yawa na biya da kuma free sirri Firewall, wanda da kusan guda ayyuka da kuma sãɓã ba, fãce da cewa dubawa.

Daya daga cikin mafi rare kayan aikin ne mai free Firewall Comodo, wanda ba na baya zuwa biya version for AMINCI. Its masana'antun bayar da fadi da kewayon Internet masu amfani da full version na software don kare kwamfutarka daga waje barazanar da kuma bayanai yayyo. Zan iya cewa da shi da aka tsara don talakawa PC, ba masani a cibiyar sadarwa saituna.

Mene ne Comodo Firewall? Wannan shi ne wani karamin shirin cewa ba ya bukatar musamman da albarkatun da za su iya gane up to 10,000 aikace-aikace da rukunoni irin su talla, "rahõto" da sauransu. Daga cikin babban halaye ne da wadannan:

  1. Easy da ilhama ga "teapot" dubawa.
  2. Samar da kariya da ƙwayoyin cuta, rubutun, gwanin kwamfuta harin.
  3. Kullum kula da ayyuka na shirye-shirye a kan yanar gizo.
  4. Traffic iko online.
  5. Atomatik sabunta shirin.

"Komodo" - a Firewall, wanda "Magana" tare da mai amfani ta hanyar pop-up saƙonni, wanda shi ne m kamar yadda zai yiwu kuma a cika daki-daki, bayar da bayanai game da abin da ke faruwa. A shirin zai iya bincika kowane dangane da sanar da mai yiwu barazana.

Duk da haka, da Firewall ba a madadin riga-kafi, da kuma hidima a matsayin kari. Wannan na samar da hadaddun kariya daga qeta kwamfuta.

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