ʻO ZigBee Explosion, 'he palekana palekana' kukui akamai i kahi 'hope make'?

[text / Engineering LED Xuchao Peng] 2015 i mālama ʻia ma Las Vegas \u0026 middot; ʻO Black Hat (BlackHat), ua hoʻopuka nā mea noiʻi i kahi pepa. Ua hōʻike ka pepa i kahi hemahema o ka protocol ZigBee, LED stadium light a hacker hiki ke hōʻeha i ka pūnaewele ZigBee, i mea e loaʻa ai ka mana o nā mea pili i loko o ka pūnaewele. ma nā kī pūnaewele hūnā. A, ua ho'āʻo nā kukui o ke kahua pāʻani mai ka puʻupuʻu wela akamai a me ka laka o ka puka i kā mākou hōʻike, nā mea kūʻai aku o kēia mau mea hana e kau wale i kahi helu liʻiliʻi o nā koi no ka hōʻoia ʻana, ʻaʻohe koho ʻē aʻe e hoʻomaikaʻi i ka pae palekana, no laila e hāʻawi i ka Hāʻawi ka hacker i kahi ʻoluʻolu nui loa. Ua hōʻike nā mea noiʻi. ʻO ka mana kiʻekiʻe e alakaʻi i ke kukui wai i hōʻike ʻia e pili ana ka hemahema i nā ʻano mea like ʻole, hiki i ka mea hacker ke hoʻohana i nā loopholes ZigBee protocol device, naʻauao e hoʻouka i kou home, manuahi e hoʻomalu i kāu mau laka pūnaewele, nā ʻōnaehana alarm, a hiki i ka hiki. e hoʻololi i kāu mau kukui. No kekahi manawa ua ulu nui ka hopohopo ma ka ʻoihana. backpfrontp i kēia manawa, ZigBee (Zigbee protocol) e pili ana i ka IEEE802.15.4 maʻamau, 1000W LED kahawai kukui e like me ka haʻahaʻa-kuai, haʻahaʻa-mana, pōkole-kahi ueaʻenehana kamaʻilio 'ike loea, ua nui loa i loko o ke kukui, e like me ke akamai, ʻO nā laka puka akamai, nā ʻōniʻoniʻo, nā mea ʻike wela a me nā mea hana pūnaewele nui e puka mai nei, a he kuleana kiʻekiʻe. No laila, ua ʻōlelo ka poʻe noiʻi i ka ʻoiaʻiʻo inā, e like me ka ʻaha Black Hat, e alakaʻi i kahi huahana naʻauao pilikia palekana, ua alakaʻi ʻo Engineering LED i kāna noiʻi ponoʻī. i ka pae protocol, ʻaʻole i loaʻa ka ʻike loea i ka hihia a ʻaʻole paʻakikī nā kī ʻae pūnaewele kūloko i ka hoʻouka ʻana. ʻO Shun Zhou ʻenehana huahana alakaʻi ʻo Jiang Hongfei hōʻike. backpfrontp E like me Jiang hoʻolauna, Zigbee kaʻa uila mea kekahi o ka loa paʻa 'ike loea no ka ZigBee protocol, ka mea, 'aʻole i ike pu i ka global break precedent.Engineering LED bay malamalama ike, Zigbee palekana ma muli o kona systematic manao, e hoʻohana AES encryption (Advanced. Encryption System), rigor 12x panakō kāleka encryption enehana, akā, Z-puʻu e hāʻawi i ka piha kākoʻo Zigbee, CC2530 lako lako kākoʻo 128bit AES hoʻopunipuni algorithm i loko o ka protocol ahu i mea e pale aku i ke keakea o ka ia lako, a me na mea e ae e pale i eavesdropping. . Ua ʻōlelo maopopo ʻia, ʻo AES kahi algorithm encryption hou hiki ke hoʻohana ʻia e pale i ka ʻikepili uila, e hoʻohana ana i ka iterative, symmetric key cryptographic packet, a me (16 bytes) packets e hoʻopili a hoʻokaʻawale i ka ʻikepili 128. Hoʻohana ia i kahi hanana loop i loko o kēia pōʻaiapuni ʻo ka hoʻoneʻe pinepine ʻana. (permutations) a me ka pani (substitutions) hoʻokomo i ka ʻikepili, i mea e hōʻoia ai i ka palekana o ka ʻōnaehana. ʻO Jiang Hongfei hōʻike. backpfrontp ma lalo 'enekinia LED arena kukui no hoi i hōʻuluʻulu Zigbee ekolu palekana mechanicals, i mea e hoʻomaikaʻi i ka 'ikepili palekana: backpfrontp 1), ka hale o loko o ka palekana; backpfrontp ZigBee protocol no ka loaʻa ʻana o kahi pūnaewele paʻa, pono e hana ʻia nā mea hana a pau i nā aniani Ua hoʻohana ʻia ka hae pre-security, hoʻonohonoho i kahi ʻōlelo huna, hiki ke hoʻonohonoho mua i ka ʻōlelo huna i kēlā me kēia mea ma ka pūnaewele a i ʻole i hoʻonohonoho ʻia i ka coordinator, a a laila hāʻawi ʻia i nā mea hana āpau inā ʻo ka pūnaewele. E hoʻomanaʻo, i nā hihia e hiki mai ana, e hāʻawi ʻia ka ʻōlelo huna i kēlā me kēia o lākou e hui pū me nā lako pūnaewele. No laila, e hoʻohui i ka pūnaewele i ka manawa o ka nāwaliwali, akā e hoʻopau ʻia i loko o ʻumi milliseconds. backpfrontp 2), ka mana hoʻopaʻa ʻana i ka ʻoihana pūnaewele; Ma kahi pūnaewele paʻa, i ka wā e hui ai kahi mea hana i ka pūnaewele e haʻi ʻia kahi kikowaena hilinaʻi. Ua ʻae ʻia ʻo Credit Center e noho i loko o ka hāmeʻa pūnaewele a i ʻole ke komo ʻana i ka pūnaewele ua hōʻole ʻia kēia kuleana e koho i ka hāmeʻa, alakaʻi ʻia ke kahua pāʻani wailele i hiki i ke kikowaena hilinaʻi ke hoʻoholo inā e ʻae ʻia kahi hāmeʻa i loko o ka pūnaewele ma o kekahi ala kūpono, ʻo kekahi o ka Trust Center wale nō. hoʻokahi mea i loko o ka manawa pōkole loa e hui pū me ka pūnaewele, ʻaʻole hiki i ka mea hoʻohana ke kāpae i ke kaʻina hana laikini; backpfrontp 3), palekana ʻikepili noi; hiki i ke kikowaena hilinaʻi ke hoʻololi i ka ʻōlelo huna pūnaewele e like me kā lākou manaʻo ponoʻī. E hoʻololi nā mea hoʻomohala noi e hoʻololi i ka ʻōlelo huna pūnaewele kulekele, hiki ke hoʻohana ʻia ka Trust Center paʻamau e kuhikuhi i ke kulekele e like me ka hoʻokō ʻana o nā limahana hoʻomohala, e hoʻonui ʻia kahi hoʻolālā i nā manawa maʻamau e like me nā pōʻai o kāu ʻōlelo huna. backpbackpfrontp Eia kekahi, ʻo ka hapa nui o nā mea hana kūloko o ka ʻenehana ʻenehana Zigbee, e like me ka millet, nā kukui gym Lenovo, OU etc., i hoʻokumu ʻia ma ka ʻaelike i hoʻololi ʻia ma ke kumu o ka ʻaelike hui, e lilo i kā lākou kuleana ponoʻī, pēlā me ʻAʻole hiki ke hoʻohana ʻia nā ʻōnaehana Zigbee ʻē aʻe. Ua ʻōlelo ʻo Jiang Hongfei, ma muli o nā manaʻo i luna, manaʻoʻiʻo ʻo ia ka poʻe hackers makemake e komo i loko o ka ʻōnaehana pilikia he nui loa. backpfrontp ʻoiaʻiʻo, no ka poʻe hackers ʻoihana akamai loa, a hiki paha i ka hoʻouka ʻana o nā ʻōnaehana home akamai, akā no ka mea hoʻohana maʻamau, ʻaʻole hiki ke ʻike ʻia kēia mea. Eia kekahi, e hoʻolilo i ka nui o ka hoʻoikaika ʻana, ʻo ia hoʻi ka wahaheʻe? No laila no ka pōʻino palekana Zigbee ʻeleʻele ʻeleʻele, hoʻomaha iki mākou, ʻoi aku ka maikaʻi o nā huahana kukui naʻauao! Backp