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3 votes
2 answers
2k views

Is it possible to provide security in Passive RFID tags?

I am working on a project, where I am using RFID tags, and RFID reader for some sort of authentications. But after searching for a while, I found that passive RFID tags can be cloned. Is there any ...
Vish's user avatar
  • 143
1 vote
0 answers
148 views

What are some good resource for learning how car key and wireless door lock systems work?

I understand that most car keys include a 434MHz transmitter, as well as 125KHz RFID transponder. The 434MHz transmitter is used for operating the door locks, and the 125KHz RFID transponder is the ...
Ken Masterson's user avatar