How do i put parental control on my internet?

ok so i have a little nephew that uses a psp to use my wireless internet, today he asked me to put a movie into his psp and i did , but i found some porn movies in it, i think he downloaded them from my internet, hes just 8 yrs old, he shouldnt be lookin at that crapHow do i put parental control on my internet?
Web filtering software like K9 Web Protection will only block objectionable content on the computer it has been installed on, i.e. it won't help in your case.





You'd neet to apply some filtering directly on the wireless router (don't know if any routers support this) or set up a gateway computer that filters the traffic *before* it reaches the wireless router.How do i put parental control on my internet?
K9 Web Protection is the best free parental control and monitoring software.





K9 Web Protection is easy-to-use Parental Control and Internet filtering software that helps parents protect their children online. K9 Web Protection has the ability to block adult, porn and other offensive content, prevent spyware infections, and monitor visited sites on any Internet access connection (AOL, MSN, Yahoo, Earthlink). Based on commercial-grade Web filtering controls from Blue Coat Systems, K9 Web Protection is unique among content filters and it is free for home use. K9 can be configured as a porn blocker, a spyware stopper, a gambling filter or various other configurations based on our over 55 Web categories.
What I tell everyone is that there never will be a better filter than parental/adult supervision. Never let a child keep a computer in his bedroom, always keep it in a highly trafficked room, and always check their browsing history, and if they are looking at stuff they shouldn't look at, take the computer away.