The term
Local JMX management and monitoring are enabled by default on platforms that support JMX.
Remote JMX management and monitoring is a powerful Java feature, allowing you to monitor a specific JVM from a remote location. Enabling remote JMX requires explicit actions by the JVM administrator, since it may involve exposing sensitive information about your system.
The most common way to enable remote JMX access to your JVM is to specify a
TCP/IP port number and some basic security settings when you start the JVM. The
security settings commonly include authentication and SSL (Secure Socket
Layer).
The following topics describe ways to enable and disable remote JMX access.