Do any Wireless LAN setups have ability to employ encryption in the "Close to Strong" ranges? Like 32 Bit, 64 Bit or actual Strong Encryption (128 Bit).
Yes.
Pretty much any of the wireless routers you can get at all the retail outlets that sell computer stuff are capable of 128-bit encryption. The key point is that level of encryption is not the default and must be enabled. You should also change the password to the encryption periodically and shouldn't use simple things like your name.
