User blog comment:Artemis Paradox/So we've been on MH3 online for a 3 months. What can we say about it now?/@comment-2036320-20100806031012

It depends on the router. Usually it's under the wireless page, it'll let you choose between no security, WEP, or WPA. Mind you that WPA is safer than the other options. It may be better to get a second super-cheap router to plug into the first one and run it on WEP. That way you also don't mess with the configuration for everything else connecting to your first router.