jce installation instructions problem

Dave Yost (Dave@Yost.com)
Mon, 01 Jun 1998 10:30:41 -0700

Date: Mon, 01 Jun 1998 10:30:41 -0700
From: Dave Yost <Dave@Yost.com>
To: java-security@web2.javasoft.com
Subject: jce installation instructions problem

http://developer.javasoft.com/developer/earlyAccess/jdk12/jce12_install.html says
Add the following line to the security property file of your JDK installation, where you configure your crypto providers.
Substitute n for the priority that you would like to assign to the SunJCE provider:

security.provider.n=com.sun.crypto.provider.SunJCE

I can't find a "security property file". Please be more explicit.

Thanks

Dave