php web based portal authentication through IP.

Posted by user434885 on Stack Overflow See other posts from Stack Overflow or by user434885
Published on 2011-02-10T07:18:36Z Indexed on 2011/02/10 7:25 UTC
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php

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security

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ip

i have a web portal running which involves basic data entry. The issue being that this is highly sensitive data. And the credibility of the data entry personel is very low. Therefore i have implemented recording of IP when an entry is made. The Problem i am facing is if this if this person starts forwarding his IP from a proxy server then i am unable to track authenticity of the data.

How do i detect if the IP forwarding is happening/ get the real ip address of the person.

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