Limit navigation to ony one host
 

Hello,

I am looking for a way to limit the user navigation to only one domain. Like permiteddomain.com.
May I do it using /etc/host file? (setting all domains to 127.0.0.1 and permiteddomain.com to the right ip).
What about host.allow and/or host.deny?
IPTABLES?
Something at the browser level?

Best regards,
SB.

Denying hosts would be impossible, given the number of domains out there. Look into use a proxy like squid to handle that.