What is WLAN Security Setting on PS3?
Basically, it's how you lock down your Wi-Fi so freeloaders can't steal your internet and potentially your data.
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The WLAN security setting on the PS3 allows you to set up your Wi-Fi connection securely by choosing different encryption methods like WEP, WPA, or WPA2 for your network.
Just go with WPA2 if you can. It's the most secure option.
I set up my PS3 with WPA2 and never had any issues with connectivity or security. Super easy!
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