Nice write-up on building a portable, small, long (ish) range RFID reader. May come in handy in pen tests.
http://colligomentis.com/2012/05/16/hid-reader-arduino-rfid-card-catcher/
Nice write-up on building a portable, small, long (ish) range RFID reader. May come in handy in pen tests.
http://colligomentis.com/2012/05/16/hid-reader-arduino-rfid-card-catcher/