Application Blocked by Security Settings
Name: com.tigervnc.vncviewer.VncViewer
Location: https://….:8006
Your security settings have blocked a self-signed application from running

trzeba pozolić javie na wykonanie, wywołując:

# jcontrol (Java Control Panel) i w zakładce Security dodać:
Exception List:
Application launched from the sites listed below will be allowed to run after the appropriate security prompt:
https://….:8006