3.8.1. About Securing Sensitive Strings in Clear-Text Files
Web applications and other deployments often include clear-text files, such as XML deployment descriptors, which include sensitive information such as passwords and other sensitive strings. JBoss EAP 6 includes a password vault mechanism which enables you to encrypt sensitive strings and store them in an encrypted keystore. The vault mechanism manages decrypting the strings for use with security domains, security realms, or other verification systems. This provides an extra layer of security. The mechanism relies upon tools that are included in all supported Java Development Kit (JDK) implementations.