In http://java.sun.com/javase/6/docs/technotes/guides/security/jaas/tutorials/index.html
the text and link to the Java Security Tutorial (near bottom of page) is out-of-date:

It says:

  Java 2 Security Tutorial

It should just say:

  Java SE Security Tutorial

And the link should be: http://java.sun.com/docs/books/tutorial/security/index.html

Also, the text for the J2SDK 1.4 Security Documentation (near bottom of page) is out-of-date. It should just say:

Java SE Security Documentation


In http://java.sun.com/javase/6/docs/technotes/guides/security/jgss/tutorials/index.html under the "Other Java Security Documentation":

the "Permissions in the JavaTM 2 SDK" should be changed to "Permissions in the Java SE JDK"
and " Java 2 Security Architecture" should be changed to "Java Security Architecture"