lock my computer to 3 websites

[maheshsadar75235]

how do i lock my computer to allow it to go to only three websites?

 

[yeticorn]

Use any piece of networking equipment that blocks traffic. Firewalls, web gateways, heck even some consumer routers do this.

 

[rgd1101]

There should be white list on firewall setup. are parental setup.

P.S. off topic post deleted