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Thread: How to get Client Machine MAC address(physical address) using javascript for all brw?

  1. #1
    Join Date
    Nov 2010
    Posts
    2

    Thumbs up How to get Client Machine MAC address(physical address) using javascript for all brw?

    I would like to provide a MAC address based authentication for our customers who accessing our software. We need to allow our software login page to only the approved MAC address machines by us.

    I believe MAC address is the only thing is unique for each computer. How we can get the MAC address using Javascript ? it should work for all browser like IE, FireFox, etc., Kindly advice...

    Thanks...

  2. #2
    Join Date
    Jul 2013
    Posts
    66
    Javascript is useless for efficient security. What stops me from faking my Mac address? Or the validation script, for that matter.

    Besides, I doubt Javascript can read this. I don't know, though.

  3. #3
    Join Date
    Nov 2010
    Posts
    2
    Quote Originally Posted by Airblader View Post
    Javascript is useless for efficient security. What stops me from faking my Mac address? Or the validation script, for that matter.

    Besides, I doubt Javascript can read this. I don't know, though.
    Yes, I agree on this. But apart from JavaScript, How can we identify the client machine ? is there anything unique identifications to point out the customer machine ?

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