New Patreon Tier and Early Access Content available. If you would like to support AVForums, we now have a new Patreon Tier which gives you access to selected news, reviews and articles before they are available to the public. Read more.
Believe me it would... it's a lot harder to get onto a system that you can't easily even see compared to one you know is there but only allows certain MAC addresses to access it.
Most owners probably leave it set to a default 192.168.1.100 - 192.168.1.199 range too.
And with default passwords.. Not too difficult at all actually. Esp. with only WEP encryption. Make sure you use at least WPA. Shame you can't for the DS though.. Shame that can't be added by a firmware update.?..