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DNS filtering on Linux Bind

This project received 29 bids from talented freelancers with an average bid price of €452 EUR.

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Employer working
Project Budget
€250 - €750 EUR
Total Bids
29
Project Description

Hello,
The goal of this project is to create a DNS filter on server.
ex: DNS server IP is : [url removed, login to view]

An end user will use that DNS server (ex: [url removed, login to view]) on his PC (user IP is ex: [url removed, login to view])

1) DNS server will compare the url to a list of blacklist words
ex: if url contains "sex (ex: [url removed, login to view]) "-> DNS server will redirect to [url removed, login to view]

2) if url does not contain forbidden word, then it will relay the request to another DNS server (google DNS server 8.8.8.8)

3) Call a php script with 2 parameters:
user IP: [url removed, login to view] and url (ex: [url removed, login to view])
so I have a log record of user and accessed site.

Linux root access is of course provided.

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