During installation, a default administration user account called admin with the password admin was created. Change this password as soon as possible to assure the security of the Screen.
Do not change the administration address (le0, qe0, hme0, and the like), the administration certificate, the local certificate, or the administration-group certificate. If you change these items, you risk losing your connectivity from the Administration Station to the Screen. Reestablishing your connectivity is difficult and requires that you log into the Screen directly or use an Administration Station that is still working. It also requires exchanging encryption information