In message <962j9b$bd5$[EMAIL PROTECTED]>, David Wagner writes: > * Use a VPN with strong end-to-end cryptographic authentication > and encryption (e.g., IPSEC or equivalent) At CITI, we protect the traffic between base station and wavelan clients via IPsec. The setup is very simple and it works flawlessly so far. The additional advantage is that every client has its own key material. There are no shared keys. Niels.