E kamanoa am kambwana te firewall mai irouia:
- Taian hackers ngkana a rin n am kombiuta ke am network
- Worms- rinanin viruses aika a ewewe man teuana te device nakon are teuana rinanon te intanete.
- Outgoing traffic (otinakon te virus) aika a roko man butin te virus.
Tera te bwai ae e aki karaoia te firewall:
E aki tau korakoran te firewall n tii ngaia ibukin te kamanomano, ma e kona ni karaoa te moan totoko. Ko na riai naba ni kabonganai aanga n totoko riki tabeua aika a kabwarabwaraki n te website aei. Uringnga are e kona ke e aki kona te firewall n kamanoko:
- Ngkana ko a tia n anga te kariaia bwa a na toma kombiuta tabeua nakon am bwai n itoman.
- Ngkana e mate mwina, tiringaki ke iai nnen te katomatoma.
- Ngkana ko karini taian malware ao spyware.
- Spam
- Rinanin te mwakuri n iraa ke n ioawa i aon te intanete
- Ngkana ko a tia ke e a tia te virus ni karaoa te ‘mataroa ni karaba’. rinanon te firewall.
- A kona n rin aomata n am kombiuta ke am network
- A karinaki data n te kombiuta ao tiaki rinanon te intanete, n aron are a karinaki bwai inanon taian devices aika a toma ma te USB, CD/DVD ao a mwaiti riki.
- Urubwai imwin ninian te network.
- Traffic ae e tara n ae bon te koaua.
E ngae n anne, bon akea mai ibuakon aika i eta ae kona n anga bukin ae ko na AKI karina te firewall, ibukina bwa ko riai n katautaua n taainako ae AKEA ana firewall am ISP.
Rinanin te firewall
Bon oin am firewalls
A riai ni karinaki oin am firewalls i aon kombiuta ni kabane aika a toma ma te intanete ao a tararua (ao n totoko, ngkana e riai) te traffic i aon te intanete.
A kinaaki n tabetai bwa ‘software firewalls’ ke ‘desktop firewalls’ Te Windows firewall bon te firewall ae raoiroi ibukim. E aki kaboaki, e airi ma ana operating system te Windows. E bon maiu irouna te Firewall n te Windows 8, Windows 7 ao te Vista, ngaia are ko aki riai n tabetabe ibukin kamaiuana.
Ko kona n onea mwin te Windows Firewall ma bon oin am firewall ae ko bon rineia, n ikotaki ma tabeua ake a rin ibuakon ana packages tabeua te internet security, ke te firewall software are bon ti ngaia ae e kona n downloaded man te intanete, ae iai ibuakoia aika a aki kaboaki.
Hardware firewalls
A na bae ni kainanoa te hardware firewall taian bitineti aika a tau buburaia ao aika a bubura – ni ikotaki ma bon oin am firewalls – are e a nakon tein am IT infrastructure. Ngkana ko nanououa, kakaea buokam irouia aika a rabakau i aon karinan ao rinean raoi bwaina ae te kabanea n tamaroa ibukin kainnanon am bitineti.
Taraia bwa e maiu mwiin am Window Firewall i aon ana System am kombiuta ao ana setting te Security i aon te Control Panel