Block some users with Bind9

[Emiliano Vazquez]

> well on a dns level will be nice to block it but if the user will have
> access to some dns anywhere in the world in any way he can just use some
> basic browser tricks to make this dns setup stupid.
>
> i think it's better to use a proxy\fw to block these sites.
> you can use let say squid and use some nice and good acls to do all your
> the tricks you need.
>
> Regards,
> Eliezer
>
My idea was block all DNS except the bind9 who has this filter. blocking 
port 53 will we enought?

I'm using squid but in transparent mode.

I'm reading about this. If i find the solution i will post. Have a lot 
of work to read!

Best regards.




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Emiliano Vazquez | PcCentro Informatica & CCTV
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