keystore

Java: Loading self-signed, CA, and SAN certificates into a Java Keystore

The JRE comes preloaded with a set of trusted root authorities, but if you are working with self-signed certificates, or SAN server certificates that were signed using your own Certificate Authority then you are going to need to add these certificates to your trusted keystore. If your Java application attempts to communicate via TLS to Java: Loading self-signed, CA, and SAN certificates into a Java Keystore