Do not use the demo keyring in production systems. It includes
a self-signed certificate for testing purposes, and the private
key for this certificate can be obtained easily, which puts the security
of all certificates stored in the file at risk. This keyring
is intended only for testing purposes.
For information on obtaining
production certificates, see Requesting
certificates; for information on creating keyring files,
see Tools for managing certificates and keyrings.
(The links will only work if you are reading this as part of the
InfoCenter that you can obtain from
http://www.ibm.com/software/webservers/appserv/infocenter.html).