ʻOku maluʻi ʻe ha firewall hoʻo organisation ki he:
- Ko e maumau’i ho komipiuta ‘e he kau hia kaka he ‘initaneti
- Worms – Fa’ahinga vailasi ‘oku mafola mei he me’angāue ki he me’angāue ‘i he ‘initaneti.
- Ko e ngaahi uepisaiti ‘a’ahi ‘e ni’ihi ko e fakahoko ‘e he vailasi.
Ko e meʻa ʻoku ʻikai fai ʻe ha holisivela:
‘Oku ‘ikai fe’unga ‘a e firewall ke ne fakapapau’i ‘oku malu, ka ‘oku ‘i he ‘uluki laine ‘o e malu’i. ‘Oku fie ma’u foki ke fakahoko ha ngaahi sitepu malu’i kehe ‘a ia ‘oku ‘i he uepisaiti ko ‘eni. Manatu’i ko e firewall ‘oku ne ‘oatu e tokoni malu’i si’isi’i pe ‘ikai ha tokoni malu’i ‘e taha ki he ngaahi me’a ko ‘eni;
- ʻI he taimi kuo ke fakangofua ai ha ngaahi komipiuta kehe ke fehokotaki mo koe.
- ʻI he taimi naʻe tamateʻi ai, fakata’engāue’i pe ‘oangē ngaahi fakaʻata makehe, pe fakaava ʻa e ‘ports’
- Fakahu ‘o fokotu’u ai e malwae mo e sipai fakapulipuli.
- Spam.(‘imeili ta’e felave’i pe fiema’u)
- Ha faʻahinga founga kaka pe hia ʻi he ʻInitaneti.
- Kapau kuo ke faʻu, pe ko ha vailasi ‘oku ne fa’u ha ʻ matapa ʻi mui ʻ ʻi he firewall.
- Kakai ʻoku nau lava ʻo hu fakatuʻasino ki hoʻo komipiuta pe netiueka
- Naʻe fakafeʻiloaki ʻa e fakamatala teita ki he komipiuta ‘i he founga kehe mei he ʻInitaneti, hangē ko ʻeni ʻi he
- USB (ngaahi meʻangāue ʻoku fakafehokotaki), CD/DVD mo e ala meʻa pehē .
- Ngaahi ʻohofi hili hano maumau’i ʻo ha netiueka.
- Ko e ngaahi ‘a’ahi ‘oku ‘asi fakalao.
Neongo ia, ʻoku ʻikai ha founga ‘e taha ʻi ʻolunga ʻe hoko ko ha ʻuhinga ke ʻoua naʻa fokotuʻu ai ha firewall, koe’uhi ʻoku totonu ke ke ‘ilo’i pe ʻoku ʻikai ʻomi ʻe hoʻo ISP ha faʻahinga ‘firewal’l.
Faʻahinga ‘o e ‘firewall’ (holisi vela)
Holisivela fakatautaha
ʻOku totonu ke fakahu ʻa e ‘firewalls’ fakatautaha ʻi he komipiuta takitaha ʻoku fekauʻaki mo e ʻInitaneti mo e ngaahi monitoa (mo e ngaahi poloka, ʻo ka fie maʻu) ʻa e ngaahi meʻalele ʻi he ʻInitaneti. ʻOku faʻa ʻiloa foki kinautolu he taimi ʻe niʻihi ko e ʻ polokalama fakakomipiuta firewalls ʻ pe ʻ desktop firewalls ʻ.
Ko e Windows firewall ko ha tefitoʻi firewall fakatautaha ia. ʻOku taʻetotongi, pea ʻoku ʻoatu fakataha ia mo e sisitemi Windows. ʻI he Windows 8, Windows 7 mo e Vista, ‘oku ‘osi ‘i ai pe ‘a e Firewall pe ngāue, ‘a ‘oku ‘ikai ke fiema’u ke ke fakapolokalama’i ia ‘e ko e ke lele. Kapau ʻoku ke loto ki ai, te ke lava ʻo fetongi ʻa e Windows firewall ʻaki ha firewall fakatautaha ʻe taha te ke fie fili, kau ai ʻa e faʻahinga ʻoku fakakau ʻi ha ngaahi maluʻi fakatau atu fakataha’i ai e malu’i kehekehe, pe polokalama fakakomipiuta malu’i fakatautaha, ʻe lava ke download mei he ʻInitaneti, pe ko e polokalama ‘e ni’ihi ko ia ʻoku taʻetotongi.
Ngaahi misini me’angāue firewall
ʻE ala fie maʻu ʻe he ngaahi pisinisi fakalotoloto mo lalahi ha firewalls misini me’angāue –ke tanaki atu ki he polokalama firewalls fakatautaha – kae makatu’unga ia mei he founga fokotu’utu’u ‘a e tafa’aki IT. Kapau ‘oku ‘ikai ke ke fakapapau’i, pea ke fekumi fakapalofesinale fekau’aki mo hono fili, fokotu’utu’u mo fakahu ko ia ‘a e polokalama fe’unga taha ki he ngaahi fiem’au ho pisinisi.
Vakaiʻi pe ʻoku fakamoʻui hoʻo Windows firewall ʻi he System and Securtiy ʻi he Control panel