Modifying security policies to prevent a time change from the OS - Metasys - LIT-12011623 - Supervisory Device - LCS85 Controller - 11.0

LCS85 Installation and Upgrade Guide
Product
Controls > Supervisory Controls > LCS85 Controller
Document type
Installation Guide
Document number
LIT-12011623
Version
11.0
Revision date
2020-10-30

Procedure

  1. In the Start menu, in the Search field, enter Local Security Policy, and click Local Security Policy in the Apps results.
  2. In the left pane, click Local Policies > User Rights Assignment .
  3. In the right pane, double-click Change the system time.
  4. Hold down the Ctrl key and click each user and group shown in the window except LOCAL SERVICE.
  5. Click Remove.
  6. Click OK to close the window and return to the User Rights Assignment.
  7. Double-click Change the time zone.
  8. Hold down the Ctrl key and click every user and group shown in the window except LOCAL SERVICE.
  9. Click Remove.
  10. Click OK to close the window.
    Note: An administrator can add users and groups at a different time, if needed.