Cov lus teb luv luv yogyog, nws ua haujlwm, tab sis seb koj ua tauxav taunws nyob ntawm qhov koj tab tom sim tiv thaiv.
RFID thaiv cov ntaub ua raws li ib tugFaraday tawb. Nws yog ib qho tseem ceeb ntawm cov khoom woven nrog cov hlau conductive (xws li tooj liab, npib tsib xee, los yog nyiaj) uas tsim ib daim ntaub thaiv. Thaum xov tooj cua nthwv dej tsoo cov ntaub thaiv npog no, lawv tau nqus los yog cuam tshuam, tiv thaiv lawv los ntawm kev ncav cuag lub nti sab hauv.
1. Dab tsi nws ua tau thaiv?
Txhawm rau kom muaj txiaj ntsig zoo, nws yuav tsum tau thaiv cov zaus tshwj xeeb uas koj daim npav siv.
13.56 MHz (Hloov zaus):Qhov no yog dab tsicredit cards, passports, thiab cov yuam sij tsev sosiv. Feem ntau RFID- thaiv cov hnab nyiaj thiab cov ntaub yog tsim tshwj xeeb los thaiv qhov zaus no los tiv thaiv "skimming."
125 kHz (Low Zaus):Qhov no tshwm sim hauv cov lauschaw ua hauj lwm tsev ID paibthiab qee cov tsev apartment fobs. Tsis yog tag nrho "tus qauv" RFID- thaiv cov ntaub thaiv qhov qis qis, uas yog vim li cas koj daim ntawv ua haujlwm tseem tseem tuaj yeem luam tawm los ntawm "kev thaiv" hnab nyiaj.
2. Puas yog "Skimming" yog qhov kev hem thawj tiag tiag hauv 2026?
Thaum cov ntaub ua haujlwm technically, qhov kev ua txhaum nws tiv thaiv yog qhov tsis tshua muaj rau ob peb yam:
Encrypted Chips:Niaj hnub nimno EMV chips (tus uas koj poob lossis kais) tsis yog tshaj tawm koj tus lej credit card. Lawv siv ib - lub sijhawm hloov pauv cov lej. Txawm hais tias tus tub sab "skims" lub teeb liab, lawv tsis tuaj yeem yooj yim replicate koj daim npav rau kev yuav khoom thib ob.
Xov tooj Dominance:Yog koj sivApple Pay lossis Google Pay, koj daim npav lub cev lub RFID tseem tsis ua haujlwm. Koj lub xov tooj siv tokenization, ua RFID- thaiv cov ntaub tsis tsim nyog rau kev them nyiaj mobile.
"Nyob deb" Myth:Tus tub sab yuav tsum nyob deb ntawm koj lub hnab tshos nrog lub siab - tus nyeem ntawv muaj zog kom tau txais kev kuaj xyuas huv. Nyob rau hauv ib lub subway neeg coob coob, nws yog ua tau; nyob rau hauv ib qho chaw ua si qhib, nws yuav luag tsis yooj yim sua.
3. Yuav kuaj koj tus kheej li cas?
Yog tias koj yuav RFID- thaiv lub hnab lossis hnab nyiaj, koj tuaj yeem sim nws cov txiaj ntsig tau yooj yim:
Tap Test:Nqa koj RFID- thaiv lub tes tsho / hnab nyiaj mus rau lub khw muag khoom noj.
Shield:Muab koj daim npav tso rau hauv lub tes tsho.
Tus Kais:Sim "Civ-rau- Them" ntawm lub davhlau ya nyob twg los ntawm cov ntaub.
Qhov tshwm sim:Yog hais tias lub davhlau ya nyob twg tsis beep los yog paub daim npav txhua, cov ntaub ua nws txoj haujlwm.
4. Thaum twg nws yeej pab tau?
Daim ntawv hla tebchaws:Qee cov neeg nyiam thaiv cov npog rau cov ntawv hla tebchaws los tiv thaiv "digital pickpocketing" ntawm tus kheej cov ntaub ntawv ID hauv cov tshav dav hlau thoob ntiaj teb.
Keyless Entry Fobs:"Relay tawm tsam" ntawm lub tsheb yog qhov teeb meem tiag tiag. Cov tub sab siv cov boosters los khaws lub teeb liab ntawm koj lub tsheb tseem ceeb hauv koj lub tsev thiab xa nws mus rau lub tsheb hauv txoj kev tsav tsheb. AFaraday hnabrau koj lub tsheb yuam sij hmo ntuj yog ib qho ntse heev siv cov ntaub no.