I-RFID VIP Lanyards: Yintoni eneneni eKhuselekileyo ufikelelo loMnyhadala (kwaye yintoni ebonakala ikhuselekile kuphela)

Hamba nasiphi na isiganeko esikhulu kwaye i-VIP lanyard yeyona nto ibonakalayo kwisayithi. Kwakhona, kaninzi kunokuba, lowo ufumana uqwalaselo oluncinane kumyalelo wokuthenga. I-logo, umbala, i-chip "yokufikelela": ivunyiwe. Lo msantsa phakathi kwendlela i-premium credential ijongeka ngayo kunye nento enyanzeliswa yi-RFID VIP lanyard kulapho uninzi lweengxaki zofikelelo lwe-VIP ziqala khona.

 

Oku kubhalelwe abantu abangabanini beso sigqibo: imisebenzi yemisitho ikhokela,{0}}kwisayithi yabaphathi bokhuseleko, amaqela wendawo, kunye nabahlanganisi bachaza iziqinisekiso zeekonsathi, iinkomfa, kunye nemimandla elawulwayo. Inqaku apha asikokuthengisa nge-RFID. Kukukunceda uxelele isiqinisekiso esikhusela inqanaba leVIP ukusuka kwelinye elibonakala kuphela.

 

 

Ilanyard inokususwa, kwaye loo nto iwutshintsha wonke umbuzo wokhuseleko

 

Nantsi inyani engathandekiyo uninzi lwababoneleli abatsiba ixesha elidlulileyo. Ilanyard, ngokoyilo, iyasuswa. Umzuzu xa umnikazi wokwenyani esusa isango, isiqinisekiso sinokwehla kwaye sibuyele ngaphaya kocingo kumntu olinde ngaphandle. Misela ngokuchasene nobushushu{3}}ibhanti yesandla etywiniweyo etshatyalaliswayo xa isuswa, iRFID lanyard vs wristbanduthelekiso ngenene ngumbuzo omnye ozifihlayo: ukudluliselwa. Umtya wesihlahla uyaxhathisa{1}}umva ngokwesakhiwo; Ilanyard ayifuni. Ukuba ukudlula{3}}ukuxhathisa ngasemva sisinyanzelo sakho sokuqala, wethuI-RFID wristbands yomnyhadala kunye nofikelelo lweentsuku ezininzi-yifomati eyakhelwe yona.

 

Akukho nanye kwezi ebangela ukuba utyani lungasebenzi. Iyayenza ngokutsha. Ilanyard ifumana indawo yayo kuba inxiba kamnandi kwiintsuku ezininzi, iphinda ikhutshwe ngemizuzwana, kwaye idibane ngokwendalo nesibambi sebheji kunye ne-ID yefoto. Into engakwaziyo ukuyenza kukunyanzelisa isazisi ngokwayo.

 

Isikhundla sam esibi emva kweminyaka yezi zakha: umtya osuswayo oqinisekisiweyo kuphela ngenombolo ye-chip ayilolawulo lokufikelela, ngumhombiso oneenjongo ezintle ezincanyathiselwe. Ukuziphatha njengokhuseleko, isiqinisekiso seVIP kwilanyard kufuneka ibotshelelwe kwisazisi esibhalisiweyo, kwaye ngokufanelekileyo ebusweni kumasango{1}}exabiso eliphezulu.

 

Ingaba ikhadi lingena phi, njengoko ikwinqanaba lesithathu abathengi abanobunzima? Ikhadi liyasebenziseka kwakhona, kulula ukuphinda{0}lifakwe kwikhowudi, kwaye libambe ngokukhululekileyo i-chip ephezulu{1}}yokhuseleko lwe-microprocessor, eyenza ibe lukhetho lwendalo kubasebenzi, ubulungu, kunye nokubuyisela{2}}amanqanaba e-VIP oyikhuphayo kwixesha lonyaka. Kodwa ikhadi labelana ngobuthathaka belanyard: liyaqhawuka kwaye likhuphe izandla ngokulula, kwaye liyalahleka{4}}-lokukrwaqula,-lolo lonke{6}}imbonakalo enxitywayo intambo yentamo inika umphathi. Ukusetyenziswa kwakhona,{8}}amanqanaba okhuseleko aphezulu, wethuAmakhadi eRFID eVIP kunye namanqanaba obulungugubungela eso siphelo; yemihla ngemihla {{0}egugileyo, ngokukhawuleza{1}kuphinda kuchongwe iVIP, ilanyard isaphumelela kubutofu kunye nesantya.

 

Ilotho yetshiphu: kutheni "i-RFID lanyard" kwisicatshulwa ithetha phantse akukho nto

 

 

Uninzi lwezinto zokuthenga zithi "RFID lanyard" kwaye ume apho. Lo mgca ufihla olona khetho lubalulekileyo kulwakhiwo luphela, kuba "i-RFID" ibeka iitshiphusi ezihlukeneyo zehlabathi kukhuseleko.

 

Okungagqibekanga kufikelele kwixabiso eliphantsi-kumthengisi wexabiso eliphantsi rhoqo yi-MIFARE Classic{1}}itshiphu yosapho, okanye "MIFARE-ehambelanayo" engenaphepha elinganayo. Loo Crypto1 cipher yosapho yaphulwa kwiminyaka eyadlulayo kwaye inokoyiswa ngexabiso eliphantsi, elifumaneka ngokubanzi. Emva koko kuye kwaba mbi kakhulu: ngo-2024, abaphandi badiza i-backdoor ye-hardware kwizigidi ze-Fudan FM11RF08S kunye ne-FM11RF08 chips ezivumela umhlaseli ukuba adibanise ikhadi emva kwemizuzu nje yokusondela ngokomzimba, kwaye afumanisa ukuba ezo chips ziye zasasazeka kwiinkqubo zokufikelela kulo lonke elase-US naseYurophu.IVeki yoKhuseleko). Umthengi o-odole "isiko le-RFID lanyard" ngaphandle kokubiza itshiphu unokubamba kanye le nto kwaye angaze azi.

 

Kukho eyesibini, imo ethuleyo yokusilela: iinkqubo eziqinisekisa kwi-UID yetshiphu iyodwa. I-UID ayiyomfihlo. Okungenanto, iithegi ezibhalweyo vumela nabani na ukuba amisele i-UID engenamkhethe, ngoko ke i-UID{2}}yokufunda kuphela inokuqhathwa yi-clone ebiza i-pocket utshintsho ukuyivelisa. Ukufumana i-primer egcweleyo malunga nendlela iintsapho ze-chip kunye ne-frequency imephu kwizicelo zokwenyani, yethuisikhokelo kwitshiphu yeRFID kunye nokukhetha kokuqinisekisauhamba ngorhwebo. Kumsebenzi weVIP i-takeaway imfutshane: usapho lwetshiphu kunye nendlela yokuqinisekisa, hayi igama elithi "RFID," yenza isigqibo sokuba ingaba isiqinisekiso sakho siyayichasa i-cloning.

 

Ukukhetha i-chip, xa kuthelekiswa

 

Chip usapho	Imodeli yokhuseleko	Ukumelana neClone	Eyona nto ifanelekileyo yokusetyenziswa kweVIP
MIFARE Classic / ehambelanayo	I-Crypto1 yelifa, ihlala i-UID{1}} kuphela xa isenziwa	Phantsi - i-cipher eyaphukileyo, iminyango eyaziwayo ngasemva	Kuphephe ukufikelela; inyamezeleka kuphela ekulahlekeni,-kubalwa okungakhuselekanga
I-MIFARE DESFire (EV2/EV3)	I-AES / 3DES, i-microprocessor, i-diversification engundoqo	Phezulu - alikho ikhadi elisebenzayo{1}}i-clone kuphela	Multi{0}}ufikelelo kwindawo, emva kweqonga, amanqanaba abasebenzi
NTAG 424 DNA	I-AES ngomyalezo -otyikityiweyo (SUN/SDM)	Iphezulu kakhulu - yonke impompo ivelisa ubungqina obutsha be-cryptographic	I-Anti{0}}yokuthengisa kwakhona i-VIP, cinezela, iziqinisekiso zobunewunewu, ifowuni{1}}iqinisekisiwe

 

Umgaqo osebenzayo: ukuba i-lanyard ilawula ukungena kwindawo ethintelweyo, inkcazi ye-DESFire okanye ye-NTAG 424 DNA kumqolo, kunye nezitshixo ezohlukeneyo ngokweenkcukacha ukuze ukubeka esichengeni ithegi enye ingaxeleli umhlaseli nto malunga nelandelayo. Eso sigqibo sicaciswe sinye senza okungakumbi kukhuseleko lwe-VIP kunayo nayiphi na i-premium weave okanye ikhowudi yombala eya kuhlala injalo.

 

Apho lo mgaqo ufika kwindawo lulawulo oluphambili kumnyhadala weentsuku ezininzi, kuba ukukhupha kwakhona i-VIP lanyard elahlekileyo ngosuku lwesibini kuthetha{1}}ukubonelela ngezitshixo ezohlukeneyo esangweni, hayi nje ukushicilela umtya omtsha: ezona nkcukacha zininzi azikhe zikhankanye kwaye eso sigqibe ngokuzolileyo ukuba "izitshixo ezahlukahlukeneyo" ziyasinda xa zidibana nomnyango ophilayo. Sithumelele imephu yezowuni kwaye siphinde sikhuphe i-cadence kwaye siyakuphawula ukuba yeyiphi inqanaba letshiphu isango ngalinye eliyifunayo.

 

UHF okanye HF/NFC? Tshatisa ukuphindaphindwa kwesango, hayi incwadana

 

Ukuphindaphinda kuthengiswa -njengomfanekiso weshiti xa ngokwenene ilukhetho lokuziphatha. Okuphezulu-ukuphindaphinda kunye nenkcazi ye-NFC efundwa ngeesentimitha ezimbalwa kwaye kuvuzwe impompo ngabom; Iinkcazi ze-UHF zifundeka kwiimitha ezininzi kunye nomvuzo wokwenziwa, -ku{4}}ukubanjwa komgama. Akukho nokuba "ngcono." Baqhekeza kwiindawo ezahlukeneyo, kunye nenkqubo enzulu eyakhiweRFID isiganeko sokulawula ukufikelela lanyardhardware idla ngokufuna zombini kwiindawo ezahlukeneyo kwindawo.

 

Yahlula-hlule ngokwemeko. Kumnyango ophethwe ngumntu okanye kucango lwezowuni, ibheji yomnyhadala weNFC sisixhobo esifanelekileyo, kuba uluhlu olufutshane lokufunda lwenza ukuba impompo ibe ngabom, kube nzima ukutsibela phakathi kwesihlwele, kwaye kulula ukuyidibanisa kunye{1}}nokukhangela ifoto yesikrini, ukuseta okuguqula inkcazi yeRFID yeVIP kunye nokufikelela emva kwesiteji kwinto anokuyithemba. Uhlalutyo lwentshukumo ngaphakathi kwendawo, njengexesha lokuhlala kwigumbi lokuphumla okanye ukuhamba phakathi kweendawo, uluhlu lokufunda lwe-UHF lufumana ukugcinwa kwalo ngokubamba iziqinisekiso ngaphandle kokumisa. Ukufumana imali engenamali kwi-VIP bar, cofa-kwaye{5}}ya kwi-NFC iphumelele ngabom,{6}}ukuya{7}}kwentengiselwano enye.

 

Ukubaleka ucango oluqinileyo kuluhlu olude lwe-UHF imema ukungaphumeleli akukho mntu ubeka kwi-spec: ii-VIP ezininzi zihlanganiswe kumnyango omxinwa, iithegi zabo zingqubuzana kwindawo yokufunda, kunye nenkqubo eqinisekisa umntu ongalunganga, okanye akukho mntu konke.

 

Yeyiphi imveliso yokwenyani engqinayo, kwaye yintoni etyhilwa ngabambalwa ngokuzolileyo

 

 

Iminyhadala emikhulu ehambileyo ukusuka kukhangelo lwezandla ukuya kukhangelo olungenanxibelelwano{0}}ngaphakathi lubhale phezulu ngokucacileyo. Ukukhutshwa kwe-RFID ka-Coachella kuxelwe ukuba kuqikelelwa ukuba kuphindwe kabini{2}}ngendlela yokuphuma kwesango, ukusuka malunga ne-1,000 ukuya kuma-2,500 amangenelo ngeyure, ngelixa i-Tomorrowland inike ingxelo yencopho yamaxesha emigca ehlayo ngaphezulu kwe-80% nanjengoko inani labazimasayo likhule malunga ne-12%. Kwicala lezorhwebo, iinkqubo ze-RFID ezingenamali ziqhele ukonyusa{10}}inkcitho yomntu ngamnye ukuya kuluhlu lwe-15–30%, kunye nodibaniso olungenamali lwe-Coachella luxelwe kufutshane ne-25%. Iinkqubo{15} ezilungelelanisiweyo zibambe ukuthembeka kokufunda ngaphezulu kwe-99.7% ekungeneni okuphezulu. Lawo ngamanani athethelela into yomgca.

 

Abaphandi bokhuseleko baqhubeka bebonisa ukuhla kwisixhobo esifanayo. Baye bafunda ngokuphindaphindiweyo kwaye babhala ngokutsha isiganeko i-wristbands kunye ne-cashless bands eyakhelwe kwi-MIFARE Classic eyaphukileyo ngaphandle kwefowuni kwimizuzu, kwaye ubuthathaka obufanayo bukhwela kuyo nayiphi na i-lanyard ezuza i-chip efanayo. Nezixokelelwano ezomeleleyo zibamba uhlaselo oluphilayo ebaleni: iziqinisekiso ezivelisa umyalezo omtsha, osayiniweyo kwitephu nganye yokuzama ukulinganisa iflegi kumasango apho inkqubo ye-static{2}}inokuthi itshangatshangiswe ngokuthe ngqo. Isifundo asikuko ukuba iRFID iyasilela. Kukuba isiqinisekiso senza kanye le nto i-chip yayo kunye ne-backend yayo ivumela, kwaye akukho nto ngakumbi.

 

Ichaza i-lanyard ye-VIP ebambelelayo

 

Uninzi lomngcipheko ongasentla uyaphuphuma kwinqanaba lobalulo, ngaphandle kokuba amagama ezinto ezibalulekileyo kunezinto ezifota kakuhle. Kwi-RFID lanyard yesiko kwiinkomfa okanye elawulwa{1}}imisitho yofikelelo, gxininisa kwezi zinto zomgca:

 

• Intsapho ye-Chip kunye nenxalenye yenombolo ngokubhaliweyo: DESFIRE EV2 / EV3 okanye i-NTAG 424 DNA nayiphi na isiqinisekiso esivula indawo ethintelweyo, soze ibe negama elithi "MIFARE ehambelanayo."
   
• Ulwahlulo olungundoqo kunye noguqulelo oluntsonkothileyo luqinisekisiwe: ngokwe{0}}izitshixo zengqinisekiso, AES{1}uqinisekiso olusekwe, kunye nomfundi kunye ne-backend eqinisekisa ngokufihlakeleyo endaweni ye-UID.
   
• Ukubophelela kwesazisi: ubhaliso oludibanisa isiqinisekiso ngasinye kumnini ogama, kunye nesiqinisekiso sefoto kumasango aphezulu-exabiso.
   
• Imigangatho kunye nokuqina: ISO/IEC 14443 ye-HF/NFC okanye ISO/IEC 18000-63 ye-UHF, kunye ne-tamper{3}}ebonakalayo, umbilo{4}} kunye ne-UV{5}}isakhiwo esixhathisayo esisinda ekunxityweni kweentsuku ezininzi.
   
• Ukuvala kunye nokukhuseleka kokhuseleko: i-breakaway yokhuseleko lwentamo, ilinganiswe ngokuchasene nenyaniso yokuba ukukhululwa okulula kukwalula ukudluliselwa, ngoko ke apho uvumela ukuqhawula, uncike ngakumbi kwi-identity binding.

 

Inkcazo ebandakanya ezo zintlanu zibambe phantsi kophicotho. Apho isaluma khona kukudibana phakathi kwazo: ukuvala okuqhawukileyo kunye nokudlula okungqongqo{1}}kutsalwa ngasemva kolawulo ngokuchaseneyo, kwaye yeyiphi ephumeleleyo ixhomekeke kubume besango lakho kwaye ungabeka isiqinisekiso sefoto kwinqanaba eliphezulu. Olo rhwebo luyinxalenye yoluhlu lokutshekisha lwetemplate olungenakusombululwa kuwe; sithumele uluhlu lwezowuni kwaye siya kuxela ukuvalwa kunye nokubophelela ukuyithelekisa.

 

Apho ubungqina buvela khona kwimicimbi

 

Le yinxalenye yesoftware{0}}ekhokelwa kuphela umthengisi akanakuphendula ngokunyanisekileyo, kuba bathenga ii-inlay ngendlela efanayo wonke umntu enza ngayo. Xa umzi-mveliso ubophelela iitshiphusi zawo kwaye ushuna ii-eriyali zawo, ukhetho lwetshiphu luyayeka ukuba yimfihlakalo etsalwa emgqomeni. Kweyethu imigca, ukujika kwe-eriyali kubanjelwe ku-± 0.1 mm ngoko umgama wokufunda uhlala ungaguquguquki ukusuka kwithegi ukuya kwithegi, kwaye zonke iziqinisekiso zivavanywa rhoqo, uluhlu lokufunda, kunye nokuthembeka kwedatha phambi kokuba ihanjiswe, ekwayindlela i-Clonable chip egcinwe ngayo ngaphandle komyalelo obenzelwe ukuba ukhuselekile. Elo nqanaba lolawulo, elixhaswa yi-ISO9001 kunye neenkqubo ze-CE kwaye kufutshane namashumi amabini eminyaka yembali yokwakha, ngumahluko phakathi komthengisi onokubiza itshiphu yakho kunye nalowo unethemba lokuba awusoze ubuze.

Imibuzo eqhelekileyo malunga RFID VIP lanyards