Important Security Note: The applet is susceptible to the man-in-the-middle attacks. We cannot avoid this. We can't even use the RSA based host authorization since the applet itself is downloaded from a remote host and might be modified by the man-in-the-middle. The only way to guard against applet modification would be having it signed with a trust certificate, but this is too expensive (in time, money, and development costs) to be practical. To summarize, this applet provides good security through encryption to prevent normal packet sniffing, which prevents the most common and easiest security attacks, but can not prevent more complex security attacks like man-in-the-middle attacks.

Note: This application requires Java. This version should run with all runtime environments that are at least Java 1.1.x compatible. If you are working with an older Java runtime environment (e.g. 1.0) please upgrade to a newer version.