Countermeasure of NFC relay attack with jamming

2015 ◽  
Author(s):  
Sungtaek Oh ◽  
Taekyun Doo ◽  
Taehyung Ko ◽  
Jin Kwak ◽  
Manpyo Hong
Keyword(s):  
Relay Attack

Novel implementation of defence strategy of relay attack based on cloud in RFID systems

2019 ◽  
Vol 11 (2) ◽  
pp. 120
Author(s):  
He Xu ◽  
Weiwei Shen ◽  
Peng Li ◽  
Keith Mayes ◽  
Ruchuan Wang ◽  
...  
Keyword(s):  
Rfid Systems ◽  
Defence Strategy ◽  
Relay Attack

scholarly journals Vehicle Relay Attack Avoidance Methods Using RF Signal Strength

2013 ◽  
Vol 05 (03) ◽  
pp. 573-577 ◽  
Author(s):  
Gyu-Ho Kim ◽  
Kwan-Hyung Lee ◽  
Shim-Soo Kim ◽  
Ju-Min Kim
Keyword(s):  
Signal Strength ◽  
Relay Attack ◽  
Rf Signal

scholarly journals Sound-Proximity: 2-Factor Authentication against Relay Attack on Passive Keyless Entry and Start System

2018 ◽  
Vol 2018 ◽  
pp. 1-13 ◽  
Author(s):  
Wonsuk Choi ◽  
Minhye Seo ◽  
Dong Hoon Lee
Keyword(s):  
Communication Channel ◽  
Detection Method ◽  
Potential Threat ◽  
Recording Time ◽  
Expensive Equipment ◽  
Proximity Detection ◽  
Relay Attack

Passive keyless entry and start system has been widely used in modern cars. Car owners can open the door or start the engine merely by having the key in their pocket. PKES was originally designed to establish a communication channel between the car and its key within approximately one meter. However, the channel is vulnerable to relay attacks by which attackers unlock the door even if the key is out of range. Even though relay attacks have been recognized as a potential threat for over ten years, such attacks were thought to be impractical due to highly expensive equipment; however, the required cost is gradually practical. Recently, a relay attack has been demonstrated with equipment being sold only under $100. In this paper, we propose a sound-based proximity-detection method to prevent relay attacks on PKES systems. The sound is eligible to be applied to PKES because audio systems are commonly available in cars. We evaluate our method, considering environments where cars are commonly parked, and present the recording time satisfying both usability and security. In addition, we newly define an advanced attack, called the record-and-playback attack, for sound-based proximity detection, demonstrating that our method is robust to such an attack.

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