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Iyini imisebenzi yamakhompiyutha emboni yokuvikela umlilo?
Ngokuthuthuka okusheshayo kobuchwepheshe bolwazi, amakhompiyutha ezimboni, njengemishini eyinhloko emkhakheni we-automation yezimboni, athwala imisebenzi ebaluleke kakhulu. Mayelana nokuqinisekisa ukusebenza okuphephile kwamakhompiyutha ezimboni kanye nokuvimbela ukuhlaselwa kwenethiwekhi, amakhompiyutha ezimboni zomlilo adlala indima ebalulekile. Lesi sihloko sizohlola indima yamakhompuyutha ezimboni zohlelo lokuvikela ngokujulile futhi siveze ukubaluleka kwawo okubalulekile emkhakheni wokuzenzakalela kwemboni.
Okuqukethwe
- 1. Imiqondo eyisisekelo yamakhompiyutha ezimboni zokuvikela umlilo
- 2. Imisebenzi esemqoka yamakhompiyutha ezimboni zokuvikela umlilo
- 3. Amathemba okusebenza kwamakhompiyutha ezimboni zokuvikela umlilo
- 4. Isiphetho
1. Imiqondo eyisisekelo yamakhompiyutha ezimboni zokuvikela umlilo
Amakhompiyutha wezimboni ze-Firewall angamadivayisi akhethekile wekhompiyutha ahlanganisa ubuchwepheshe be-firewall nemisebenzi yekhompyutha yezimboni. Isebenzisa ukuzivikela ekuhlaselweni kwenethiwekhi yangaphandle kanye nokuvikela ukuphepha kwedatha yangaphakathi ngokusebenzisa ubuchwepheshe be-firewall ohlelweni lwekhompyutha yezimboni. Amakhompiyutha wezimboni ze-Firewall anezici zokusebenza okuphezulu, ukwethembeka okuphezulu nokuphepha okuphezulu, futhi afanele izimo ezihlukahlukene zokuzenzakalelayo zezimboni.
2. Imisebenzi esemqoka yamakhompiyutha ezimboni zokuvikela umlilo
1. Vimbela ukuhlaselwa kwenethiwekhi yangaphandle
Njengomugqa wokuqala wokuvikela wezinhlelo ezishintshayo zezimboni, amakhompuyutha emboni yokuvikela angahlonza futhi abambe ukuhlasela okunonya okuvela kumanethiwekhi angaphandle. Ngokuhlunga nokuhlola amaphakethe edatha, amakhompuyutha ezimboni zokuvikela angavimbela ukufinyelela okungagunyaziwe futhi avikele amasistimu ekhompyutha wezimboni kusukela ezinsongweni zenethiwekhi ezifana nama-virus nama-Trojan.
2. Vikela ukuphepha kwedatha yangaphakathi
Amakhompyutha ezimboni ze-Firewall awakwazi nje ukumelana nokuhlasela kwangaphandle, kodwa futhi avikele ngempumelelo idatha yangaphakathi. Ngokusebenzisa izinqubomgomo eziqinile zokulawula ukufinyelela kwedatha, amakhompuyutha ezimboni zokuvikela angavimbela ukufinyelela kwedatha okungagunyaziwe nokuvuza, aqinisekise ukuphepha kwedatha yezinhlelo ezishintshayo zezimboni.
3. Gada ithrafikhi yenethiwekhi
Amakhompuyutha wezimboni ze-Firewall anemisebenzi enamandla yokuqapha ithrafikhi yenethiwekhi, engarekhoda futhi ihlaziye izinguquko kuthrafikhi yenethiwekhi ngesikhathi sangempela. Ngokuqapha ithrafikhi yenethiwekhi, ukuziphatha okungavamile nokuhlaselwa kwenethiwekhi kungatholwa ngesikhathi, kunikeze abaphathi besistimu izexwayiso ezinamandla zokuphepha kanye nezindlela zokuphendula.
4. Sebenzisa ukulawula ukufinyelela
Amakhompiyutha ezimboni zomlilo angalawula ngokuqinile futhi aphathe izicelo zokufinyelela komsebenzisi ngokwezinqubomgomo zokuphepha ezisethiwe. Ngokuqalisa ukulawula ukufinyelela, kungaqinisekiswa ukuthi abasebenzisi abagunyaziwe kuphela abangafinyelela uhlelo lwekhompiyutha yezimboni, kuthuthukiswe ukuphepha kohlelo.
3. Amathemba okusebenza kwamakhompiyutha ezimboni zokuvikela umlilo
Ngokuthuthukiswa okuqhubekayo kwezinga le-industrial automation, izinkinga zenethiwekhi ziya ngokuya ziba sobala. Njengethuluzi elibalulekile lokuqinisekisa ukuvikeleka kwezinhlelo ezishintshayo zezimboni, amakhompiyutha ezimboni zomlilo anethemba elibanzi kakhulu lesicelo. Esikhathini esizayo, ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nokukhula okuqhubekayo kwesidingo, amakhompiyutha ezimboni zomlilo azodlala indima ebalulekile emikhakheni eminingi futhi anikeze iziqinisekiso eziqinile zokusebenza okuphephile nokuzinzile kwezinhlelo ezizenzakalelayo zezimboni.
4. Isiphetho
Njengesisetshenziswa esibalulekile sokuvikela emkhakheni we-automation yezimboni, indima yamakhompiyutha emboni yomlilo ayikwazi ukushaywa indiva. Ngokuvimbela ukuhlaselwa kwenethiwekhi yangaphandle, ukuvikela ukuphepha kwedatha yangaphakathi, ukuqapha ithrafikhi yenethiwekhi nokusebenzisa ukulawulwa kokufinyelela, amakhompiyutha wezimboni ze-firewall anikeza isiqinisekiso esiqinile sokusebenza okuphephile nokuzinzile kwezinhlelo ezizenzakalelayo zezimboni. Esikhathini esizayo, ngokuthuthukiswa okuqhubekayo kobuchwepheshe, amakhompiyutha wezimboni ze-firewall azodlala indima ebaluleke kakhulu emkhakheni we-automation yezimboni.
Kuzinhlelo zokusebenza ezithile, izindawo ezimangelengele zivame ukudinga a ikhompyutha ye-rackmount eqinile ukuqinisekisa ukusebenza okuthembekile ngaphansi kwezimo ezinzima. Ukwengeza, izinhlangano zingathola amalaptop ezempi ayathengiswa ilungele ukusetshenziswa kwenkundla ngamandla.
Ezilungiselelweni zezimboni ezidinga amandla aphezulu okucubungula, i I-PC yezimboni ene-GPU kuvame ukukhetha okuthandwayo, okuvumela ukubala okuyinkimbinkimbi kanye nokunikezwa kwezithombe okuthuthukisiwe. Ukuze uthole izixazululo eziphathekayo kodwa zezinga lezimboni, amakhompyutha aphathekayo ezimbonini nikeza ukuguquguquka okungenakuqhathaniswa nokuqina.
Imiklamo ye-Rackmount efana ne- 2U rackmount computer hlinzeka ngokulinganisa nokusebenzisa kahle isikhala ezindaweni zeseva. Izixazululo ezihlangene njenge I-Advantech mini PC zilungele izinhlelo zokusebenza ezidinga unyawo oluncane ngaphandle kokuphazamisa ukusebenza. Ekugcineni, Ama-PC ashumekiwe e-Advantech kuyisinqumo esihle kakhulu sokuhlanganisa izinhlelo ezihlakaniphile kuzinqubo zezimboni.
Esikhathini esizayo, ngokuthuthukiswa okuqhubekayo kobuchwepheshe, amakhompiyutha wezimboni ze-firewall azodlala indima ebaluleke kakhulu emkhakheni we-automation yezimboni.
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