Tuesday, October 07, 2008
     

  • Biometrics

  • How it works

  • Authentication Tools

  • Encryption & Biometrics

  • Card Technology

  • Card Technology

    Cards can be used for storage, processing, triggering or authentication. In certain applications, biometrics competes with cards such that a buyer may deploy cards instead of biometrics for access control, or vice versa. Increasingly, the two technologies are deployed in conjunction, strengthening each other's capabilities. Typically, biometric data is stored on a smart card. Matching can take place on a local PC or central server, on the reader itself or even within the smart card's internal memory. The result of a biometric match can be to unlock a protected area of a card, such as account information, or to release a card-based PIN or certificate to an external application. Axis has worked with all major card platforms, including RFID tags, MiFare etc. and has a full working knowledge of the key standards and infrastructure issues which frame the use of biometrics and card/tags applications. Axis has tested and implemented nearly every production biometric/card/tag reader available in the marketplace.

    Contact us to learn how our experience in designing and deploying card/tag based solutions can ensure secure, flexible, standards-based authentication within your logical access, physical access, or authentication applications

    TYPES OF CARDS

    • Proximity Cards 125 KHz
    • Magnetic Cards 13.56 MHz
    • RFID tags
    • Magnetic Cards
    • Smart Cards
    • EMV Cards

    Proximity Cards / Contact Less Cards

    Features

    • Contact less Card
    • Memory up to 8K
    • Password authentication memory access
    • Working range up to 0.5 meter
    • Working frequency 125 KHz, 13.56 MHz
    • Data Transfer rate 106 Kbps 
    • Interface (ISO/IEC 14443 A)

    How proximity card works?


     

     

     
    Magnetic Cards

    Features

    • Contact Card

    • Memory up to 1.25K

    • Standard (ISO 7183)

    • Data transfer rate 9600 bits per sec

    • Readers Available

    • Swipe

    • Dip

    • Motorized

    • Hybrid


    Smart / EMV Cards

    Features

    • Contact Card
    • Memory storage capacity 8k to 128kbit
    • Standard (ISO 7816)
    • Data transfer rate 9600 bits per sec
    • ReliabilityØError CorrectionØEase of UseØBuilt in Chip Operating System (COS)
    • Microcontroler ranges from 8 bit to 32 bit RISC processors up to 32MHz 

     



    Physical Structure of Smart Card

     



      Proximity  Magnetic  Smart
    Access Type Contact Less Contact Contact
    Security Pin None Pin
    Durability Most Very Less Medium
    Processing capability 8 bit Processor None Cos+32 bit processor
    Copying Not Easy No Restriction Almost Impossible
    Memory 1k to 4k 1.25k Up to 256k

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