That depends on a couple of things that you did not mention.
1) Are you using the VPN capability in the Cisco PIX itself?
2) Are you using the PIX to protect a different VPN solution?
In general though, one of the best ways to improve security is by having unique user IDs and passwords - administered by a different system (such as RADIUS, TACACS, etc.)
Last Wiki Answer Submitted: January 4, 2006 3:30 pm by Bobkberg1,070 pts.