RFID VIP Lanyards: Niki Mubyukuri Kurinda Ibyabaye (nibigaragara nkumutekano gusa)

Genda ibyabaye binini kandi VIP lanyard nicyangombwa kigaragara kurubuga. Nibindi, kenshi na kenshi, nimwe ibona igenzurwa rito kurutonde rwubuguzi. Ikirangantego, ibara, chip "yo kugera": byemewe. Icyo cyuho hagati yukuntu impamyabumenyi ihanitse isa nicyo RFID VIP lanyard ikora mubyukuri niho ibibazo byinshi bya VIP bitangirira.

 

Ibi byandikiwe abantu bafite icyo cyemezo: ibikorwa byibikorwa biyobora, kuri - abashinzwe umutekano wurubuga, amakipe yaberamo, hamwe nabaterankunga bagaragaza ibyangombwa byibitaramo, inama, na zone zigenzurwa. Ingingo hano ntabwo ari ukugurisha kuri RFID. Nukugufasha kuvuga ibyangombwa birinda urwego rwa VIP kurwego rugaragara gusa.

 

 

Lanard irashobora gukurwaho, kandi ibyo bihindura ikibazo cyose cyumutekano

 

Hano harikintu kitoroheye abatanga ibicuruzwa benshi basimbuka kahise. Lanard ni, mubishushanyo, ikurwaho. Mugihe nyirubwite asukuye irembo, ibyangombwa birashobora kuva hanyuma ugasubira hejuru y'uruzitiro kumuntu utegereje hanze. Shyira ku bushyuhe - bifunze igitoki cyangiritse neza mugukuraho, anRFID lanyard vs igitubakugereranya mubyukuri nikibazo kimwe cyiyoberanya: kwimura. Ukuboko kwamaboko kwanga kunyura - inyuma muburyo; lanyard ntabwo. Niba pass - kurwanya inyuma ni inzitizi yawe yambere, yacuRFID amaboko yintoki kumunsi mukuru hamwe na - kwinjira kumunsini imiterere yubatswe.

 

Nta na kimwe muri ibyo cyatesha agaciro lanyard. Irongera. Lanyard yinjiza umwanya wayo kuko yambara neza muminsi myinshi, igasubira mumasegonda, hamwe na joriji bisanzwe hamwe na badge hamwe nindangamuntu yifoto. Icyo idashobora gukora ni ugukurikiza indangamuntu wenyine.

 

Umwanya wanjye utajegajega nyuma yimyaka yubaka: umugozi wimukanwa wemejwe gusa numero ya chip ntabwo ushobora kugenzura, ni imitako ufite intego nziza zifatanije. Kugira ngo witware nk'umutekano, icyemezo cya VIP kuri lanyard kigomba guhambira ku ndangamuntu yanditswe, kandi nibyiza ko ugaragara mumaso ku marembo maremare -.

 

Ikarita ihurira he, kubera ko aribwo buryo bwa gatatu abaguzi bapima? Ikarita irashobora gukoreshwa, byoroshye re - kodegisi, kandi neza ifite chip yo hejuru - chip microprocessor chip, bigatuma itoranya bisanzwe kubakozi, abanyamuryango, no kugaruka - VIP urwego rwohereza ibihe byigihe. Ariko ikarita isangira intege nke za lanyard: iratandukana kandi igatanga amaboko byoroshye, kandi igatakaza kuri - a - urebye, burigihe - kwambara kugaragara ijosi ritanga igisonga. Kubishobora gukoreshwa, hejuru - urwego rwumutekano, rwacuIkarita ya RFID ya VIP nu byiciro byabanyamuryangogutwikira iyo mpera; burimunsi - yambarwa, byihuse - yongeye kwerekana VIP iranga, lanyard iracyatsinda kubihumuriza n'umuvuduko.

 

Ubufindo bwa chip: kuki "RFID lanyard" kuri cote ntacyo bivuze

 

 

Ibyinshi mubigura bivuga "RFID lanyard" hanyuma uhagarare aho. Uwo murongo umwe uhisha amahitamo yingirakamaro mubwubatsi bwose, kuko "RFID" ikubiyemo chip zitandukanye nisi zitandukanye kumutekano.

 

Mburabuzi igiciro gito - umucuruzi ageraho akenshi ni MIFARE Classic - chip yumuryango, cyangwa "MIFARE - idahuye" ihwanye. Cipher yumuryango wa Crypto1 yavunitse mumyaka yashize kandi irashobora gutsindwa nibikoresho bihendutse, biboneka henshi. Hanyuma byarushijeho kuba bibi: mu 2024, abashakashatsi berekanye inyuma y’ibyuma muri miriyoni za Fudan FM11RF08S na FM11RF08 zemerera uwagabye igitero gukuramo ikarita nyuma yiminota mike yegereye umubiri, ugasanga izo chipi zakwirakwiriye bucece muri sisitemu zo kwinjira muri Amerika n'Uburayi (Umutekano). Umuguzi watumije "gakondo ya RFID lanyard" atiriwe avuga chip ashobora kuba afite ibi kandi ntanubwo abizi.

 

Hariho uburyo bwa kabiri, butuje bwo gutsindwa: sisitemu yemeza kuri chip ya UID yonyine. UID ntabwo ari ibanga. Ibirango byanditse, byanditse bireke umuntu uwo ari we wese ashyiraho UID uko yishakiye, bityo UID - gusa umusomyi ashobora gushukwa na clone igura impinduka mumufuka kugirango itange. Kuri primer yuzuye kuburyo chip imiryango hamwe na frequence ikarita kubikorwa nyabyo, ibyacukuyobora kuri chip ya RFID no guhitamo ibyangombwaanyura mu bucuruzi. Kubikorwa bya VIP gufata ni bigufi: umuryango wa chip hamwe nuburyo bwo kwemeza, ntabwo ari ijambo "RFID," hitamo niba ibyangombwa byawe birwanya cloni.

 

Guhitamo Chip, ugereranije

 

Umuryango wa Chip	Icyitegererezo cyumutekano	Kurwanya Clone	Ibyiza bikwiranye no gukoresha VIP
MIFARE Classic / irahuza	Umurage Crypto1, akenshi UID - mubikorwa gusa	Hasi - cipher yamenetse, izwi inyuma	Irinde kwinjira; kwihanganira gusa guta, non - kubara umutekano
ICYIFUZO CYIZA (EV2 / EV3)	AES / 3DES, microprocessor, urufunguzo rutandukanye	Hejuru - nta karita ifatika - clone gusa	Multi - kwinjira muri zone, inyuma yinyuma, urwego rwabakozi
NTAG 424 ADN	AES hamwe na - kanda ubutumwa bwashyizweho umukono (IZUBA / SDM)	Hejuru cyane - buri kanda itanga ibimenyetso bishya byerekana ibimenyetso	Kurwanya - kugurisha VIP, kanda, ibyangombwa byiza, terefone - birashoboka

 

Amategeko y'akazi: niba lanyard igenga kwinjira mukarere kabujijwe, ibyangombwa biri mumurongo wa ADN ya DESFire cyangwa NTAG 424, hamwe nurufunguzo rutandukana kuri buri cyemezo kuburyo gutesha agaciro tagi ntacyo bibwira uwateye. Icyo cyemezo kimwe cyihariye gikora byinshi kumutekano wa VIP kuruta kuboha ibihembo byose cyangwa kode yamabara.

 

Aho iryo tegeko rigeze ni imiyoborere yingenzi murwego rwumunsi -, kuko gusubiramo VIP lanyard yatakaye kumunsi wa kabiri bisobanura re - gutanga urufunguzo rutandukanye kumuryango, ntabwo ari ugucapisha umugozi mushya gusa: impinduka nyinshi zidashobora kuvugwa hamwe nuguhitamo bucece niba "urufunguzo rutandukanye" rukomeza guhura numuryango muzima. Twohereze ikarita ya zone hanyuma usubiremo cadence hanyuma tuzashyireho urutonde urwego buri rembo rikeneye.

 

UHF cyangwa HF / NFC? Huza inshuro ku irembo, ntabwo ari agatabo

 

Inshuro igurishwa nkigishushanyo - urupapuro rwerekana mugihe ari amahitamo yimyitwarire. Hejuru - inshuro hamwe na NFC ibyangombwa bisomwa kuri santimetero nkeya hanyuma uhemba igikanda nkana; UHF ibyangombwa bisomwa kuva muri metero nyinshi no guhemba passiyo, kuri - a - gufata intera. Nta nubwo ari "mwiza." Bavunika ahantu hatandukanye, na gahunda ikomeye yubatsweIbikorwa bya RFID bigenzura kugenzura lanyardibyuma mubisanzwe bikenera byombi mubice bitandukanye kurubuga.

 

Gabanyamo ibice. Ku cyinjiriro cyumuntu cyangwa umuryango wa zone, ikirango cya NFC badge lanyard nigikoresho cyiza, kubera ko intera ngufi yo gusoma ituma kanda yabigambiriye, bigoye gusimbuka mubantu benshi, kandi byoroshye guhuza hamwe na - ifoto yerekana amashusho, igenamiterere rihindura ibyemezo bya RFID kuri VIP hamwe ninyuma yinyuma mubintu igisonga gishobora kwizera. Kubisesengura ryimikorere imbere yikibanza, nkigihe cyo gutura muri salo cyangwa gutembera hagati yakarere, UHF isoma intera yinjiza ikomeza gufata ibyemezo nta guhagarara. Kubikoresha amafaranga utabariye kuri VIP, kanda - na - genda NFC yongeye gutsinda nkana, imwe - kugeza - imwe.

 

Gukoresha urugi rukomeye kurwego rurerure - UHF itumira kunanirwa ntanumwe ushyira muri spec: VIP nyinshi zometse kumuryango muto, tags zabo zigongana mumasomyi, hamwe na sisitemu yemeza umuntu utari we, cyangwa ntanumwe rwose.

 

Ibyoherejwe byukuri birerekana, nibyo bike bihishura bucece

 

 

Iminsi mikuru mikuru yavuye kuri cheque yintoki yerekeza kuri cheque itabonetse - in yanditse neza neza. Bivugwa ko Coachella yatangije RFID yikubye inshuro ebyiri ku irembo ryinjira -, kuva ku 1.000 kugeza ku 2500 byinjira mu isaha, mu gihe Ejo hashize yavuze ko umurongo w’umurongo wagabanutseho hejuru ya 80% nubwo abitabiriye bariyongereye bagera kuri 12%. Kuruhande rwubucuruzi, gahunda ya RFID idafite amafaranga ikunze kuzamura kuri - abitabiriye gukoresha amafaranga hagati ya 15-30%, hamwe na Coachella kwishyuza amafaranga hafi 25%. Nibyiza - sisitemu yatunganijwe ifata gusoma kwizerwa hejuru ya 99.7% mugihe cyo hejuru. Iyo niyo mibare yerekana umurongo.

 

Abashakashatsi bashinzwe umutekano bakomeje kwerekana ibibi ku bikoresho bimwe. Basomye inshuro nyinshi kandi bandika ibyabaye byamaboko hamwe na bande idafite amafaranga yubatswe kuri MIFARE Classic yamenetse ntakindi kirenze terefone muminota mike, kandi intege nke zimwe zigenda kumurongo wose uzungura chip imwe. Ndetse na sisitemu zikomeye zifata ibitero bizima mu murima: ibyangombwa bitanga ubutumwa bushya, bwashyizweho umukono kuri buri kanda y'ibendera rya clone igerageza ku marembo sisitemu ihamye - chip yaba yarazungurutse neza. Isomo ntabwo aruko RFID yananiwe. Ni uko ibyangombwa bikora neza neza ibyo chip yayo nimpushya zinyuma, kandi ntakindi.

 

Kugaragaza VIP lanyard ifashe rwose

 

Ibyinshi mubyago byavuzwe haruguru bigenda bishira murwego rwo gusobanura, hatanzwe amazina yihariye ibintu bifite akamaro kuruta ibintu bifotora neza. Kubisanzwe RFID lanyard yinama cyangwa igenzurwa - ibyabaye, shimangira kuriyi ngingo:

 

• Chip umuryango numubare wigice wanditse: DESFire EV2 / EV3 cyangwa NTAG 424 ADN kubyemezo byose bifungura akarere kabujijwe, ntanarimwe izina "MIFARE rihuye."
   
• Ibyingenzi bitandukanye no gushishoza byemejwe: kuri - urufunguzo rwerekana ibyangombwa, AES - ishingiro ryemewe, hamwe numusomyi wongeyeho inyuma yemeza kode aho kuba kuri UID.
   
• Guhuza indangamuntu: kwiyandikisha bihuza buri cyemezo na nyirubwite, hamwe no kugenzura ifoto kumarembo -.
   
• Ibipimo no kuramba: ISO / IEC 14443 kuri HF / NFC cyangwa ISO / IEC 18000 - 63 kuri UHF, hiyongereyeho tamper - bigaragara, ibyuya - na UV - byubaka bikomeza kubaho iminsi myinshi.
   
• Gufunga no kuringaniza umutekano: gutandukana kumutekano w ijosi, byapimwe nukuri ko kurekura byoroshye nabyo byorohereza iyimurwa, aho rero wemera gutandukana, shimangira cyane guhuza indangamuntu.

 

Igice gikubiyemo ibyo bitanu gikurikiranwa. Aho bikomeje kuruma ni imikoranire hagati yabo: gufunga gutandukana no gutambuka gukomeye - kugenzura inyuma gukururana, kandi ninde utsinda biterwa nimiterere y amarembo yawe kandi niba ushobora gushyira verisiyo yo kugenzura kurwego rwo hejuru. Ibyo gucuruza nigice cyerekana urutonde ntirushobora kugukemurira; twohereze urutonde rwa zone hanyuma tuzagaragaza gufunga no guhuza kugirango duhuze.

 

Aho ibyangombwa biva mubyukuri

 

Iki nigice software gusa - uyobora isoko ntashobora gusubiza mubyukuri, kuko bagura inlay zabo nkuko abandi bose babikora. Iyo uruganda ruhuza ibyuma byarwo rukanategura antenne yarwo, guhitamo chip bireka kuba amayobera yakuwe mu binini. Ku murongo wacu bwite, antenna ihindagurika ifatwa kuri ± 0.1 mm bityo rero soma intera igumaho kuva kuri tagi kugeza kuri tagi, kandi ibyangombwa byose bipimishwa inshuro nyinshi, gusoma urutonde, hamwe nuburinganire bwamakuru mbere yuko byoherezwa, nuburyo nuburyo chip clonable chipic yabitswe idateganijwe kugirango igire umutekano. Urwo rwego rwo kugenzura, rushyigikiwe na ISO9001 na CE kandi hafi yimyaka mirongo ibiri yo kubaka amateka, ni itandukaniro riri hagati yuwabitanze ushobora kuvuga chip yawe nuwizera ko utazigera ubaza.

Ibibazo bisanzwe bijyanye na RFID VIP lanyards