ʻO ka poʻe a pau i ke ola e pili ana me IT a me OT pronoun, pono mākou e kamaʻāina me IT, akā ʻoi aku paha ka ʻike ʻole o OT, no laila i kēia lā e kaʻana like me ʻoe i kekahi o nā manaʻo kumu o IT a me OT.
He aha ka ʻenehana hana (OT)?
ʻO ka ʻenehana hana (OT) ka hoʻohana ʻana i nā lako a me nā lako polokalamu e nānā a mālama i nā kaʻina hana kino, nā mea hana, a me nā ʻōnaehana. Loaʻa nā ʻōnaehana ʻenehana hana ma nā ʻāpana nui o nā ʻāpana waiwai. Ke hana nei lākou i nā ʻano hana like ʻole mai ka nānā ʻana i nā ʻōnaehana koʻikoʻi (CI) i ka hoʻomalu ʻana i nā robots ma kahi papa hana.
Hoʻohana ʻia ʻo OT i nā ʻoihana like ʻole me ka hana ʻana, ka aila a me ke kinoea, ka hana uila a me ka hāʻawi ʻana, ka mokulele, ka moana, ke kaʻaahi, a me nā pono.
ʻO IT (Information Technology) a me OT (Operational Technology) ʻelua mau huaʻōlelo i hoʻohana pinepine ʻia ma ka ʻoihana ʻenehana, e hōʻike ana i ka ʻenehana ʻike a me ka ʻenehana hana, a aia kekahi mau ʻokoʻa a me nā pilina ma waena o lākou.
IT (Information Technology) e pili ana i ka ʻenehana e pili ana i nā lako kamepiula, lako polokalamu, ʻoihana pūnaewele a me ka hoʻokele ʻikepili, kahi i hoʻohana nui ʻia e hoʻoponopono a mālama i ka ʻike ʻoihana a me nā kaʻina ʻoihana. Kuhi nui ʻo IT i ka hoʻoili ʻikepili, kamaʻilio pūnaewele, hoʻomohala polokalamu a me ka hana ʻana a me ka mālama ʻana i nā ʻoihana, e like me nā ʻōnaehana o loko o ke keʻena ʻoihana, nā ʻōnaehana hoʻokele waihona, nā lako pūnaewele, etc.
ʻO ka ʻenehana hana (OT) e pili ana i ka ʻenehana e pili ana i nā hana kino maoli, i hoʻohana nui ʻia e mālama a mālama i nā lako kahua, nā kaʻina hana ʻenehana, a me nā ʻōnaehana palekana. Hoʻopili ʻo OT i nā ʻano o ka mana automation, ka nānā ʻana i ka ʻike, ka loaʻa ʻana o ka ʻikepili i ka manawa maoli a me ka hana ʻana ma nā laina hana hale hana, e like me nā ʻōnaehana mana hana (SCADA), nā mea ʻike a me nā mea hana, a me nā protocol kamaʻilio ʻenehana.
ʻO ka pilina ma waena o IT a me OT hiki i ka ʻenehana a me nā lawelawe o IT ke hāʻawi i ke kākoʻo a me ka optimization no OT, e like me ka hoʻohana ʻana i nā pūnaewele kamepiula a me nā ʻōnaehana polokalamu e hoʻokō ai i ka nānā mamao a me ka hoʻokele ʻana i nā lako ʻoihana; Ma ka manawa like, hiki i ka ʻikepili manawa maoli a me ke kūlana hana o OT ke hāʻawi i ka ʻike koʻikoʻi no nā hoʻoholo ʻoihana IT a me ka nānā ʻana i ka ʻikepili.
ʻO ka hoʻohui ʻana o IT a me OT he ʻano koʻikoʻi hoʻi i ka ʻoihana ʻoihana o kēia manawa. Ma ka hoʻohui ʻana i ka ʻenehana a me ka ʻikepili o IT a me OT, hiki ke hoʻokō ʻia ka hana ʻoihana ʻoi aku ka maikaʻi a me ka naʻauao. ʻAe kēia i nā ʻoihana a me nā ʻoihana e pane maikaʻi aku i nā loli koi o ka mākeke, hoʻomaikaʻi i ka hana pono a me ka maikaʻi, a hoʻemi i nā kumukūʻai a me nā pilikia.
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He aha ka OT Security?
Ua wehewehe ʻia ka palekana OT e like me nā hana a me nā ʻenehana i hoʻohana ʻia e:
(a) Mālama i nā kānaka, nā waiwai, a me nā ʻike,
(b) Mākaʻikaʻi a/a hoʻomalu i nā mea hana kino, nā kaʻina hana a me nā hanana, a
(c) Hoʻomaka i nā hoʻololi mokuʻāina i nā ʻōnaehana OT ʻoihana.
Loaʻa i nā ʻōnaehana palekana OT ka nui o nā ʻenehana palekana mai nā pā ahi o nā hanauna e hiki mai ana (NGFWs) i ka ʻike palekana a me nā ʻōnaehana hanana (SIEM) i ka ʻike ʻike a me ka hoʻokele, a ʻoi aku.
ʻO ka mea maʻamau, ʻaʻole pono ka palekana cyber OT no ka mea ʻaʻole pili nā ʻōnaehana OT i ka pūnaewele. No laila, ʻaʻole lākou i ʻike i nā hoʻoweliweli o waho. I ka hoʻonui ʻia ʻana o nā hoʻolālā kikohoʻe (DI) a hui pū ʻia nā ʻoihana IT OT, makemake nā hui e hoʻopaʻa i nā hoʻonā kiko kikoʻī e hoʻoponopono i nā pilikia kikoʻī.
ʻO kēia mau ala i ka palekana OT ua hopena i kahi pūnaewele paʻakikī kahi i hiki ʻole ai i nā hoʻonā ke kaʻana like i ka ʻike a hāʻawi i ka ʻike piha.
ʻO ka manawa pinepine, mālama ʻia nā ʻoihana IT a me OT e alakaʻi i ke kope ʻana i nā hana palekana a me ka haʻalele ʻana i ka ʻike. ʻAʻole hiki i kēia mau pūnaewele IT OT ke nānā i nā mea e hana nei ma ka ʻaoʻao hoʻouka.
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ʻO ka maʻamau, hōʻike nā pūnaewele OT i ka COO a me nā pūnaewele IT e hōʻike i ka CIO, e hopena i ʻelua mau pūʻulu palekana pūnaewele e pale ana i ka hapalua o ka nui o ka pūnaewele. He mea paʻakikī kēia i ka ʻike ʻana i nā palena o ka ʻili hoʻouka no ka mea ʻaʻole ʻike kēia mau hui ʻokoʻa i ka mea i hoʻopili ʻia i kā lākou pūnaewele ponoʻī. Ma waho aʻe o ka paʻakikī o ka hoʻokele maikaʻi ʻana, waiho nā pūnaewele OT IT i kekahi mau āpau nui i ka palekana.
E like me ka wehewehe ʻana i kona hoʻokokoke ʻana i ka palekana OT, ʻo ia ka ʻike mua ʻana i nā hoʻoweliweli me ka hoʻohana ʻana i ka ʻike kūlana piha o ka IT a me nā pūnaewele OT.
IT (Information Technology) vs. OT (Operational Technology)
Wehewehe
IT (ʻike loea): E pili ana i ka hoʻohana ʻana i nā kamepiula, pūnaewele, a me nā lako polokalamu e hoʻokele i ka ʻikepili a me ka ʻike ma nā ʻoihana ʻoihana a me nā ʻoihana. Loaʻa iā ia nā mea a pau mai ka lakohana (nā kikowaena, nā alahele) i nā polokalamu (nā noi, nā waihona) e kākoʻo ana i nā hana ʻoihana, kamaʻilio, a me ka hoʻokele ʻikepili.
OT (ʻenehana hana): Hoʻopili i nā lako a me nā lako polokalamu e ʻike a hoʻololi paha ma o ka nānā pono ʻana a me ka hoʻomalu ʻana i nā mea hana kino, nā kaʻina hana, a me nā hanana i loko o kahi hui. Loaʻa ʻia ʻo OT i nā ʻāpana ʻoihana, e like me ka hana ʻana, ka ikehu, a me ka halihali, a me nā ʻōnaehana e like me SCADA (Supervisory Control and Data Acquisition) a me nā PLC (Programmable Logic Controllers).
Nā ʻokoʻa koʻikoʻi
| Aspect | IT | OT |
| Ke kumu | Hoʻoponopono a me ka hana ʻikepili | Ka hoomalu ana i na hana kino |
| Nānā | Nā ʻōnaehana ʻike a me ka palekana ʻikepili | ʻO ka ʻaukini a me ka nānā ʻana i nā mea hana |
| Kaiapuni | Nā keʻena, nā kikowaena ʻikepili | Nā hale hana, nā ʻoihana ʻoihana |
| Nā ʻano ʻikepili | ʻIkepili kikohoʻe, palapala | ʻIke i ka manawa maoli mai nā mea ʻike a me nā mīkini |
| Palekana | Cybersecurity a me ka pale ʻikepili | Ka palekana a me ka hilinaʻi o nā ʻōnaehana kino |
| Nā Kūlana | HTTP, FTP, TCP/IP | Modbus, OPC, DNP3 |
Hoʻohui
Me ka piʻi ʻana o ka ʻOihana 4.0 a me ka Pūnaewele o nā Mea (IoT), lilo ka hoʻohui ʻana o IT a me OT i mea nui. Ke manaʻo nei kēia hoʻohui e hoʻonui i ka pono, hoʻomaikaʻi i ka ʻikepili ʻikepili, a hiki i ka hoʻoholo maikaʻi ʻana. Eia nō naʻe, hoʻolauna pū ia i nā pilikia e pili ana i ka cybersecurity, no ka mea, ua hoʻokaʻawale ʻia nā ʻōnaehana OT mai nā pūnaewele IT.
ʻatikala pili:Pono kāu pūnaewele o nā mea i kahi mea kūʻai packet pūnaewele no ka palekana pūnaewele
Ka manawa hoʻouna: Sep-05-2024
