Note: JRE 1.2 and above Plugin Users
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Java security policies in JRE 1.2 and above have changed from JRE 1.1.X. Beginning
with JRE1.2, local code is not trusted by applets. This may cause you to receive
an AccessControlException or SecurityException when an applet loads a .KDC file
on the local file system.
Note: Applets will still work without any permissions modifications when being served up by a web server.
See Sun's Java Documentation for more information.