Chii chinonzi RFID kiyi fob?

RFID kiyi fob chishandiso chakangwara chinoshandisa radio frequency kuzivikanwa (RFID) teknolojia, iyo inosanganisa tekinoroji yemazuva ano nechimiro chechinyakare kiyi kiyi. RFID kiyi makiyi anowanzo kuvakwa kubva kumachipi uye makoiri akavharirwa muABS plastiki shell, iyo inobva yazadzwa ne epoxy resin uye ultrasonically welded mune zvakasiyana-siyana zvekugadzira. Iyi kiyi kiyi inogona kuvharira machipisi ari akakwira-frequency (13.56MHz) kana pasi-frequency (kunge 125KHz), uye inogona kutobatanidza machipisi maviri. RFID kiyi fob nyore, kusimba, kuchengeteka, kuchinjika, uye customizability iri kuita kuti zviwedzere kukosha munyika yanhasi.

Iyo kiyi fob inoshanda sei

Nheyo yekushanda yefob kiyi yakavakirwa papfupi-redhiyo tekinoroji uye redhiyo frequency kuzivikanwa (RFID) teknolojia. Inobatanidza RFID chip uye antenna mukati, iyo inotumira chaiyo yekodhi chiratidzo kune inoenderana inogamuchira kuburikidza neredhiyo frequency.

Kana kiyi fob iri pedyo neanogamuchira, iyo transmitter yeanogamuchira inotumira chiratidzo kune kiyi fob, ichikurudzira yakavakirwa-mukati RFID chip. Zvadaro, kiyi fob inogadzirisa frequency yayo kuti ienderane nechiratidzo cheiyo transmitter uye yakagadzirira kutaurirana. Maitiro ekutaurirana anotanga nekukurumidza kana mushandisi achinge adzvanya bhatani pane kiyi fob.

Basa guru reRFID chip ndere kufambisa chaiyo RFID tag ruzivo. Ruzivo urwu runofanirwa kuenderana neruzivo rwakarongwa mumudziyo unogamuchira. Kutora mota semuenzaniso, kiyi yefobhu yakanyatso kurongedzerwa inogona chete kuvhura kana kukiya mota iyoyo nekuti mamwe makiyi fobs haakwanise kuenderana neruzivo rwekugamuchira mota..

Pamusoro pe, RFID kiyi fobs inogona kurongeka yakarongeka kuita mirairo yakasiyana. Muzvishandiso zvemotokari, mabhatani akasiyana anowanzo kupihwa mabasa akasiyana, sekukiya nekukiinura mota uri kure, kutanga kupisa, activate kana kubvisa chengetedzo system, achiburitsa trunk lock, uye kudzora otomatiki windows.

Iko kunyatso uye kuchengetedzeka kweiyi tekinoroji kunoita kuti RFID kiyi fobs ive chikamu chakakosha chehupenyu hwazvino, kupa vashandisi ruzivo rwakanaka uye rwakachengeteka.

Key fobs uye multifactor authentication

Key fobs uye multifactor authentication (MFA) zvinhu zvakakosha mumasisitimu edziviriro emazuva ano. Pamwe chete, vanovandudza kuchengetedzwa kwemakambani network, zvishandiso, applications, uye data. Heino tsananguro yakadzama yemakiyi fobs uye multifactor authentication:
Multifactor authentication (MFA)

Tsanangudzo:

Multifactor authentication (MFA) inzira yechokwadi yekuchengetedzeka inoda kuti vashandisi vape zvinhu zviviri kana kupfuura zvekuongorora kuti vasimbise kuzivikanwa kwavo. Izvi zvinowanzobatanidza zvikamu zvinotevera:

Possession: Mudziyo chaiwo kana chinhu icho mushandisi anacho, zvakadai sekiyi fob, smartphone, etc.

Inherent: Chinhu chebiometric chakasarudzika kumushandisi, zvakadai sefingerprint, kuzivikanwa kwechiso, etc.

Zivo: Ruzivo rwunozivikanwa nemushandisi, senge password, PIN, etc.

Benefits:

Kushandisa MFA kunogona kuvandudza zvakanyanya kuchengetedzeka kweiyo system nekuti kunyangwe chinhu chimwe chekuongorora chakabiwa kana kutsemuka, munhu anorwisa achiri kuda kuwana zvimwe zvinhu kuti abudirire kupindira. Izvi zvinowedzera zvakanyanya kuoma uye mari yekurwisa.

Kushandiswa kwemakiyi fobs muMFA

Function:
Mune MFA system, key fobs dzinowanzo shandiswa se “pfuma” verification factor. Mushandisi anotanga aita chokwadi chepakutanga kuburikidza nezvimwe zvinhu zvekuongorora (senge mapassword kana biometrics), uye wobva washandisa kiyi kadhi kugadzira pseudo-random token code (inozivikanwawo seyo imwe-nguva password OTP) kupedzisa hurongwa hwekupedzisira hwechokwadi.

Process:

Mushandisi anotanga kupinda muhurongwa kuburikidza nezita rekushandisa uye password kana mamwe biometrics.
Iyo sisitimu inotumira chikumbiro kune kiyi kadhi kugadzira password yenguva imwe chete.
Mushure mekugamuchira chikumbiro, iyo kiyi kadhi inogadzira pseudo-random imwe-nguva password uye inoiratidza pachiratidziro kana kuzivisa mushandisi nedzimwe nzira. (zvakadai senzwi, vibration, etc.).
Mushandisi anoisa iyo-imwe-nguva password muhurongwa mukati menguva yakatarwa.
Iyo sisitimu inosimbisa chokwadi chenguva imwe chete password, uye kana ongororo yakapfuura, mushandisi anowana mukana.

Chengetedzo:

Mapassword enguva imwe anowanzo ane nguva pfupi yechokwadi (zvakaita se 30 ku 60 seconds), uye kana mushandisi akatadza kuishandisa mukati menguva yechokwadi, password inopera otomatiki. Izvi zvinowedzera kuvandudza kuchengetedzeka kweiyo system nekuti kunyangwe iyo-imwe-nguva password yakabiwa, anorwisa ane nguva pfupi chete hwindo rekuishandisa.

Iko kusanganiswa kushandiswa kwemakadhi akakosha uye multi-factor kuvimbiswa kunopa mabhizinesi ane simba uye anochinjika kuchengetedza mhinduro.. Nekuda kuti vashandisi vape akawanda ekuongorora zvinhu, mabhizinesi anogona kuve nechokwadi chekuti vashandisi vepamutemo chete ndivo vanogona kuwana zvinhu zvavo zvinonzwisisika, nokudaro kudzivirira zvinobudirira kudonha kwedata uye kumwe kutyisidzira kwekuchengetedza.

Ndeipi Basa reRFID Kiyi Fob uye Inosiyana Sei kubva ku125khz RFID Key Fob?

An rfid key fob tekinoroji yakagadzirirwa kupa mukana wakachengeteka kune zvivako kana motokari. Inoshandisa radio frequency kuzivikanwa kuendesa yakasarudzika kodhi kumuverengi, kubvumira vanhu vane mvumo kuti vapinde. Iyo 125khz RFID kiyi fob inoshanda pane yakaderera frequency pane mamwe maRFID kiyi fobs, kupa imwe nhanho yekuchengeteka.

Musanganiswa wemakiyi fobs uye biometric authentication

Biometric authentication, senzira yakakosha yekusimbisa kuchengetedzwa kwemazuva ano, inosimbisa kuzivikanwa zvichibva pane akasiyana biometric emushandisi (semafingerprints, iris scans, uye voiceprints). Kuenzaniswa neyechinyakare password yekusimbisa, biometric authentication ine kuchengetedzwa kwepamusoro uye nyore nekuti maficha ebhayometric akasiyana kumunhu wega uye zvakaoma kutevedzera kana kutevedzera..

Basa remakiyi fobs mukusimbisa biometric:

• Batanidza biometric tekinoroji: Mamwe makiyi epamusoro akabatanidza tekinoroji yekusimbisa biometric, sekuzivikanwa kwefingerprint. Vashandisi havangogone chete kuita chokwadi chemuviri kuburikidza nekiyi fob asiwo kuburikidza neyakavakirwa-mukati biometric recognition module..
• Kuchengetedzwa kwakawedzerwa: Nekubatanidza biometric authentication mune kiyi fob, vashandisi vanogona kuwana imwe chengetedzo yekuchengetedza. Kunyangwe kiyi fob yakarasika kana kubiwa, vashandisi vasina mvumo havagone kuwana zviwanikwa zvakadzivirirwa nekukopa kuri nyore kana kutevedzera.
• Verification process: Kana vashandisi vachida kushandisa kiyi fob yekusimbisa, vanofanira kutevedzera zvinodiwa mudziyo. Zvekuzivikanwa zvigunwe, vashandisi vangangoda kuisa zvigunwe zvavo pazvigunwe zvinozivikanwa nzvimbo yekiyi fob kuti mudziyo uverenge mafingerprint ridges uye manomwe akaturikidzana eruzivo rweganda rweminwe.. Chishandiso chinobva chaenzanisa ruzivo rwachinoverenga netemplate yakagara yachengetwa kuratidza kuti mushandisi ndiani..
• Zvakanakira: Kunyange zvazvo biometric authentication inowedzera kuchengeteka, hachiregi kurerutsa. Panzvimbo pekurangarira mapassword akaomarara kana kutakura mimwe michina yekusimbisa, vashandisi vanogona kungoshandisa kiyi fob yavanotakura navo kuti vapedze humbowo.

Iko kusanganiswa kwefob yakakosha uye biometric authentication inopa vashandisi imwe nhanho yekudzivirira kuchengetedza. Nekubatanidza biometric authentication tekinoroji, iyo kiyi fob haingove yakapusa yechokwadi chekushandisa asi zvakare ine simba redhijitari yekusimbisa mhinduro. Musanganiswa uyu unobvumira vashandisi kunakidzwa nekuchengetedzwa kwepamusoro uku vachichengetedza zviri nyore.

Ndeapi mabhenefiti emakiyi fobs?

Mabhenefiti emakiyi fobs anonyanya kuratidzwa mukuchengetedza uye nyore kwavanopa. Izvi zvinotevera mabhenefiti chaiwo:

Kuchengetedzwa kwakawedzerwa:

Semudziyo wekusimbisa muviri, makiyi fobs anoita kuti zvinyanye kunetsa kune vanorwisa kuti vawane mukana. Vanorwisa havangodi chete kuwana password yemushandisi asi zvakare vanofanirwa kuve nenyama kiyi fob yekuwana iyo system kana network..

Makiyi fobs anogona kugadzira imwe-nguva isina mapassword anopera mushure menguva yakatarwa, kudzivirira nemapassword kuti asashandiswezve kana kushungurudzwa mushure mekunge abatwa.

Makiyi fobs anotsigira akawanda-chinhu chokwadi (MFA), iyo inowedzera kuwedzera kuchengetedzwa kwegadziriro nekubatanidza zvimwe zvinhu zvekuongorora (semapassword, biometrics, etc.).

Kureruka kwepamusoro:

Vashandisi havafanirwe kurangarira mapassword akaomarara kana kutakura mimwe michina yekusimbisa. Vanongoda kutakura makiyi emazuva ese kuti vapedze huchokwadi, iyo inorerutsa zvikuru maitiro ekupinda.
Key fobs kazhinji ane nyore uye intuitive mushandisi interface, izvo zvinoderedza mutengo wekufunda wemushandisi uye kuoma kwekushanda.

Flexible management:

Vatongi vanogona kuronga kure uye kubata akawanda makiyi fobs kuburikidza nekumashure-kumagumo software kuti vawane inoshanduka kutonga kwekodzero yevashandisi yekuwana..

Matanho akawanda ekuwana anogona kugadzirwa kuti ape kana kuramba kuwana kune network, zvivako, kana midziyo zvinoenderana nezvinodiwa uye mvumo yevashandisi vakasiyana.
Kuburikidza nekukurukurirana nevaverengi veRFID, kushandiswa kwemakadhi anokosha kunogona kuongororwa uye kutarisirwa munguva chaiyo-nguva, uye njodzi dzinogona kuitika dzekuchengetedza dzinogona kuwanikwa uye kubatwa nenguva.

Wide applicability:

Makadhi akakosha akakodzera kune zvakasiyana siyana zvekutengesa, kusanganisira mafekitari, mahofisi, nzvimbo dzakarambidzwa (semakamuri evhavha), marabhoritari zvipatara, etc., uye inogona kuzadzisa zvinodiwa zvekuchengetedza mumamiriro akasiyana.
Makadhi akakosha anogona kubatanidzwa nemamwe masisitimu ekuchengetedza (senge vhidhiyo yekutarisa masisitimu, alarm systems, etc.) kuti uwane kuchengetedzwa kwakawanda kwekuchengetedza.

Kuvimbika kwepamusoro:

Makadhi akakosha kazhinji ane hupenyu hurefu hwebasa uye kuita kwakagadzikana uye anogona kushanda akavimbika munzvimbo dzakasiyana siyana.
Makiyi makadhi anoshandisa advanced encryption tekinoroji kuve nechokwadi chekuchengetedzwa kwekufambiswa kwedata uye kuchengetedza.