/usr/share/kibana/bin/kibana-encryption-keys

/usr/share/kibana/bin/kibana-encryption-keys

kibana-encryption-keys generate
.../...
xpack.encryptedSavedObjects.encryptionKey: xxxxx
xpack.reporting.encryptionKey: XXXX
xpack.security.encryptionKey: XXXXXX

systemctl restart kibana

See also

• Elastic X-Pack, /_xpack/, xpack.security
• Kibana, Kibana Lens, Canvas, Kibana releases, Kibana logs, Kibana Spaces, kibana.yml