What's a WLAN Security Setting on PS3?
WLAN security settings on a PS3 refer to the wireless network security protocols you can choose when connecting the console to your Wi-Fi. Typically, you’ll choose between WEP, WPA, or WPA2 — go with WPA2 for the best security!
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It’s the setting that keeps your Wi-Fi connection secure. I’ve always used WPA2 without any hiccups!
It's basically how your PS3 secures the connection to your Wi-Fi. Make sure you set it to WPA2 for optimal security.
Just set it to WPA2 and forget about it.
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