Hello.

I am new here in this forum.

I have a question about applet "security". I want to load and install an applet, and then I want to "lock" the applet so that I am the only one who can delete this applet (that means I know a secret DES key).

I've read something about the the visa.openplatform and personalization, and I think this could be the right way, but I'm not sure how to use this.

Perhaps someone can give a short applet example that can only be deleted when the deleting user knows a secret DES key?!?

Kind regards,
Markus