Kuteteza network yanu yamafakitale: Udindo wa Ethernet masinthidwe muchitetezo chamaneti

M'malo amasiku ano olumikizana ndi mafakitale, kufunikira kwa njira zolimba zachitetezo cha pa intaneti sikunakhalepo kwakukulu.Pamene matekinoloje a digito akuphatikizidwa kwambiri m'mafakitale, chiwopsezo cha ziwopsezo za cyber ndi kuwukira kumakula kwambiri.Chifukwa chake, kuwonetsetsa kuti chitetezo chamagulu amakampani chakhala chofunikira kwambiri m'mabungwe m'mafakitale onse.Chofunikira kwambiri pakuteteza maukonde amakampani ndikugwiritsa ntchito masiwichi a Ethernet amakampani, omwe amagwira ntchito yofunika kwambiri pakupititsa patsogolo chitetezo chamaneti.

Ma switch a Industrial Ethernet ndi zida zapaintaneti zapadera zomwe zimapangidwira kuti zithandizire kulumikizana ndi kusamutsa deta m'mafakitale.Mosiyana ndi ma switch achikhalidwe a Efaneti, masiwichi a Ethernet amapangidwa kuti athe kupirira zovuta zomwe zimachitika m'mafakitale, monga kutentha kwambiri, chinyezi, ndi kusokonezedwa ndi ma elekitiroma.Zosinthazi zimapanga msana wa maukonde amakampani, kuperekera deta mosasunthika komanso modalirika pakati pa zida zolumikizidwa monga ma programmable logic controllers (PLCs), ma human machine interfaces (HMIs) ndi zida zina zofunika kwambiri zamafakitale.

Zikafika pachitetezo cha cybersecurity, masiwichi a Ethernet amakampani ndi njira yofunika kwambiri yodzitchinjiriza ku ziwopsezo zomwe zingachitike komanso ziwopsezo.Zosinthazi zili ndi zida zachitetezo chapamwamba zomwe zimathandizira kuchepetsa chiwopsezo cholowa mosaloledwa, kuphwanya ma data, ndi zina zapaintaneti.Chimodzi mwazinthu zazikulu zachitetezo zomwe zimaperekedwa ndi masiwichi a Ethernet zamakampani ndi kuwongolera kolowera pamadoko, komwe kumalola oyang'anira maukonde kuti aletse mwayi wofikira madoko enaake amtundu wapaintaneti kutengera zomwe zidafotokozedweratu.Izi zimathandiza kupewa zida zosaloleka kuti zisalowe m'mafakitale, kuchepetsa mwayi wophwanya chitetezo.

Kuphatikiza apo,mafakitale Ethernet masiwichiThandizani ukadaulo wa LAN (VLAN), womwe ungagawane ma netiweki m'magawo angapo akutali.Popanga ma VLAN osiyana a zida ndi machitidwe osiyanasiyana amakampani, mabungwe amatha kukhala ndi ziwopsezo zachitetezo ndikuchepetsa kuphwanya kwachitetezo.Gawoli limathandizanso kuwongolera kuchuluka kwa magalimoto pa netiweki ndikuletsa zida zosaloleka kuti zisatseke zomwe zili zofunika kwambiri.

Kuphatikiza pa kuwongolera kolowera ndi magawo a netiweki, masiwichi a Efaneti a mafakitale amapereka mphamvu zolimba zachinsinsi kuti zitsimikizire chitetezo cha kufalitsa kwa data pa intaneti.Pothandizira ma protocol monga Secure Sockets Layer (SSL) ndi Transport Layer Security (TLS), masiwichi a Efaneti a mafakitale amaonetsetsa kuti data yomwe yasinthidwa pakati pa zida zolumikizidwa imabisidwa, zomwe zimapangitsa kuti zikhale zosavuta kwa omwe akuukira pa intaneti kuti azindikire ndikuzindikira zambiri.kutsutsa.

Kuphatikiza apo, ma switch a Ethernet a mafakitale adapangidwa kuti azipereka kuyang'anira nthawi yeniyeni komanso kuwonekera kwa magalimoto apaintaneti, kulola olamulira kuti azindikire ndikuyankha pazomwe zingachitike pachitetezo.Pogwiritsa ntchito zinthu monga magalasi owonetsera madoko ndi kuyang'anira magalimoto, mabungwe amatha kudziwa zambiri pazochitika zapaintaneti ndikuzindikira khalidwe lililonse lachilendo kapena lokayikitsa lomwe lingasonyeze chitetezo.

Pamene maukonde amakampani akupitilira kukula ndikukula, gawo la ma switch a Ethernet pamakampani pachitetezo chamaneti likhala lofunikira kwambiri.Pamene ukadaulo wogwirira ntchito (OT) ndi ukadaulo wazidziwitso (IT) zikuphatikizana, kufunikira kwa mayankho ophatikizika a cybersecurity kumadera onsewa kumakhala kofunika.Zosintha za Industrial Ethernet ndizoyenera kuthana ndi zovuta zapadera zachitetezo cha pa intaneti zomwe zimakumana ndi mafakitale okhala ndi chitetezo chaukadaulo komanso kapangidwe kake kolimba.

Pomaliza,Kusintha kwa Industrial Ethernetimathandizira kwambiri kuteteza maukonde amakampani ku ziwopsezo za cyber.Zosintha za Industrial Ethernet zimathandizira mabungwe kulimbitsa chitetezo chawo ndikuteteza zinthu zofunika kwambiri zamafakitale pogwiritsa ntchito njira zolimba zachitetezo monga kuwongolera mwayi wopezeka, magawo a netiweki, kubisa, ndi kuyang'anira nthawi yeniyeni.Pamene maukonde a mafakitale akupitilira kusinthidwa ndikulumikizidwa, kukhazikitsidwa kwa ma switch a mafakitale a Ethernet ndikofunikira kuti pakhale malo okhazikika komanso otetezeka a mafakitale.