Emvelweni yanamuhla exhunywe kwizimboni, isidingo sezindlela eziqinile ze-cybersecurity azikaze zibe zinkulu. Njengoba ubuchwepheshe bedijithali buba buhlanganiswe ngokwengeziwe ezinqubweni zezimboni, ingozi yokusongelwa kwe-cyber nokuhlaselwa kwandisa kakhulu. Ngakho-ke, ukuqinisekisa ukuphepha kwamanethiwekhi wezimboni sekuyinto ebaluleke kakhulu ezinhlanganweni ezikuzungezile yezimboni. Ingxenye esemqoka yokuthola amanethiwekhi enethiwekhi yezimboni ukusetshenziswa kwama-Ethernet Curnches zezimboni, adlala indima ebalulekile ekuthuthukiseni ukuphepha kwenethiwekhi.
Ukushintshwa kwe-Ethernet zezimboni kumadivayisi akhethekile wenethiwekhi aklanyelwe ukulungiselela ukudluliswa kokuxhumana kanye nokudluliswa kwedatha ezindaweni zezimboni. Ngokungafani nokushintshwa kwendabuko kwe-Ethernet, ukushintshwa kwezimboni i-Ethernet kwenzelwe ukubekezelela izimo ezinzima ezivame ezindaweni zezimboni, njengokuphazanyiswa okwedlulele, umswakama, kanye nokuphazanyiswa kwe-electromagnete. Lokhu kushintshwa kwakha umgogodla wamanethiwekhi wezimboni, ukuletha idatha ngaphandle komthungo nangokuthembekile phakathi kwamadivayisi axhunyiwe anjengezilawuli ze-logic ezihlelekile (ama-PLCs), imishini yomshini wabantu (HMIS) kanye neminye imishini ebalulekile yezimboni.
Uma kukhulunywa nge-cybersecurity, ukushintshwa kwe-ethernet yezimboni kungumugqa obucayi wokuzivikela ngokumelene nezinsongo ezingaba khona kanye nobungozi. Lokhu kushintshwa kufakwe izici zokuphepha ezithuthukile ezisiza ukunciphisa ubungozi bokufinyelela okungagunyaziwe, ukwephulwa kwedatha, namanye ama-cyberattacks. Enye yezinto ezibalulekile zokuphepha ezinikezwa ukushintshwa kwezimboni ethernet Ukushintshwa kokufinyelela okususelwa echwebeni, okuvumela abaphathi benethiwekhi ukuthi bakhawulele ukufinyelela kumachweba athile wenethiwekhi asuselwa kwinqubo echazwe ngaphambilini esuselwa kwimibandela echazwe ngaphambilini esuselwa kwimibandela echazwe ngaphambilini. Lokhu kusiza ukuvikela amadivayisi angagunyaziwe ukuthi afinyelele kumanethiwekhi wezimboni, anciphise amathuba okuphulwa kwezokuphepha.
Ngaphezu kwalokho,ukushintshwa kwe-ethernet kwe-ethernetSekela ubuchwepheshe be-Virtual Lan (VLAn), obungahlukanisa inethiwekhi ibe yi-subnets eminingi eyedwanga. Ngokwakha ama-Vlala ahlukene wemishini yezezimboni ehlukene nezinhlelo, izinhlangano zingaqukatha izinsongo zokuphepha futhi zikhawulele umthelela wokuphulwa kwezokuphepha. Le ngxenye futhi isiza ukulawula ithrafikhi yenethiwekhi futhi ivikele amadivayisi angagunyaziwe ukuthi ahlukanise imininingwane ebucayi.
Ngaphezu kokuthola ukulawulwa kanye nokugawulwa kwenethiwekhi, ukushintshwa kwe-Ethernet zezimboni kuhlinzeka ngamakhono aphezulu wokubethela ukuqinisekisa ukuphepha kokuhanjiswa kwedatha yenethiwekhi. Ngokuxhasa amaphrothokholi anjenge-servoluts sockets uryer (SSL) kanye nokuphepha kwesendlalelo (i-TLS), ukushintshwa kwe-ethernet yezimboni kuqinisekisa ukuthi amadivaysi axhunyiwe abethelwe, okwenza kube lula kubahlaseli be-cyber ukuthi bakhiphe futhi baqondise imininingwane ebucayi. Inselelo.
Ngokwengeziwe, ukushintshwa kwezimboni ethernet kwenzelwe ukuhlinzeka ngokuqapha isikhathi sangempela kanye nokubonakala kwethrafikhi yenethiwekhi, okuvumela abaphathi ukuthola ngokushesha izehlakalo zokuphepha. Ngokufaka izici ezinjenge-portroling izibuko nokuqapha izimoto, izinhlangano zingathola imininingwane ngomsebenzi wenethiwekhi futhi zikhombe noma yikuphi ukuziphatha okungajwayelekile noma okusolisayo okungakhombisa ukuthi usongo lokuphepha.
Njengoba amanethiwekhi wezimboni ayaqhubeka nokukhulisa nokwandisa, indima yokushintshwa kwezimboni kwe-Ethernet ekuvikelekeni kwenethiwekhi izobaluleka ngokwengeziwe. Njengebuchwepheshe obusebenzayo (OT) nobuchwepheshe bolwazi (iT) buguqukela, isidingo sezixazululo ezihlanganisiwe ze-cybersecurity ezimboza zombili izindawo ziba zibalulekile. Ukushintshwa kwe-Ethernet kwezimboni kulungele ukubhekana nezinselelo eziyingqayizivele ze-cyberseshes
Ekuphetheni,Ukushintshwa kwe-ethernet kwe-ethernetDlala indima ebalulekile ekuvikeleni amanethiwekhi wezimboni kusuka ezingozini ze-cyber. Ukushintshwa kwe-Ethernet zezimboni kusiza izinhlangano ziqinise izivikelo zazo futhi zivikele izimpahla ezibucayi zezimboni ngokusebenzisa izindlela zokuphepha ezinamandla njengokulawula ukufinyelela, ukubethela, ukubethela, nokubhekisisa kwangempela. Njengoba amanethiwekhi wezimboni ayaqhubeka nokuba yi-digitisod futhi axhumeke, ukwamukelwa kwezinguquko ze-Ethernet Curnches zibalulekile ekwakheni ingqalasizinda yezimboni.
Isikhathi sePosi: Mar-26-2024
