RFID reader denial of service
admin | Sep 02, 2010 | 15 comments
Simple RFID reader denial of service attack performed at CanSecWest 2008 for hackaday.com
Filed Under: RFID Reader
Simple RFID reader denial of service attack performed at CanSecWest 2008 for hackaday.com
Filed Under: RFID Reader
This only works for RFID tags/readers that do not have anti collision properties. However this test will fail if a RFID system employs anti collision. Most newer more complex RFID systems employ anti collision.
@ Logistix11111: that’s the main problem indeed. Here in the Netherlands, with our PT-chipcard system (public transport paying card, the readers at train and metrostations can easily be covered with a sticker with an antenna ‘built in’
It’s just a matter of time I think before some-one uses a cellphone to store all the card-data from the cards that are presented to the reader (and, while the user won’t know) the ‘crmininal’ reader.
ROTFL!!
Let your avacodo ripen then maybe it will. When they are hard they aren’t ready yet.
Now lets take it one step further and build a really small reader to read the signal. Or just leave your laptop with the reader in a book bag on the floor below it to capture the user’s fobs.
In theory, RFID Tag + RFID Reader = Open Door
Now, the service is the opening of the door.
After this method is used, the service is DENIED. It IS a denial of service attack, since the service is denied.
Good example of jamming, but spoofing would make trackers worthless….check out my channel for detection techniques…
theres verly few reasons you would want that other than the bad ones…
can someone tell me how do you make a 125khz rfid reader read from several feet away?
im trying to make one, but i dont know if i should buy one with a better antenna, or does a 13.56 mghz read from farther way since it has a stronger unit??
SOMONE HELP ME PLEASE!!
Amazing. Simple.
nice.
Not one part of that made sense. Not one.
what will u do if it will give u continuously beep and reader also shows ur red light on which alert u there is somthing near to reader every can easily find it there is reader reading some fake tag i dont think so it is denial of service attack
DOSSSSSSSSSSSSSSSSs
Fix’d
DDOSSSSSSSSSSSSSSSSs