Security in Near Field Communication
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Security in Near Field Communication

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    Security in Near Field Communication Security in Near Field Communication Presentation Transcript

    • SECURITY INNEAR FIELD COMMUNICATION By: Vinit Varghese
    • MY CONTRIBUTION Analysis of security with respect to NFC. Misconceptions about security and NFC. Threats applicable to NFC. Solutions to protects against these threats. Future developments.
    • INTRODUCTION Near Field Communication ISO 18092
    • MODES OF OPERATION Active Passive
    • DEVICES
    • APPLICATIONS / USE-CASES Contactless Token Ticketing / Micro Payment Device Pairing
    • THREATS Eavesdropping • RF filed characteristic of the given sender device • Characteristic of the attacker’s antenna • Quality of the attacker’s receiver • Quality of the attacker’s RF signal decoder • Setup of the location where the attack is performed • Power sent out by the NFC device
    • DATA CORRUPTION AND MODIFICATION
    • MAN IN THE MIDDLE ATTACK Possible in NFC?
    • SOLUTION Eavesdropping Data Corruption/ Modification Man-in-the-Middle-Attack Secure Channel for NFC NFC Specific Key Agreement
    • NFC SPECIFIC KEY AGREEMENT
    • OTHER CONCERNS/ FUTURE DEVELOPMENT StolenDevice Google Wallet Shopping Experience Acceptance
    • QUESTIONS ???? Thank You