I am using jboss 4.0.5 in one of my applications and I see that the property "jboss.keystore.password" in jboss.properties file contains my keystore property in plain text. Is there a way I can encrypt this password. As per my search online, I found that this is available in jboss 6. I don't want to upgrade to jboss 6. Is there a way I can encrypt my keystore pasword in jboss.properties and inform jboss that the password is encrypted.