A new Java Flight Recorder (JFR) event has been added to record details of initial security properties when loaded via the `java.security.Security` class.

The new event name is `jdk.InitialSecurityProperty` and contains the following fields:

| Field name | Field Description |
| ------------------------ | --------------------------- |
|key | Security Property Key |
|value | Corresponding Security Property Value |
  
This new JFR event is enabled by default. The `java.security.debug=properties` system property will also now print initial security properties to the standard error stream. With this new event and the already available `jdk.SecurityPropertyModification` event (when enabled since it is not enabled by default), a JFR recording can now monitor the initial settings of all security properties and any subsequent changes.