1.5 Administrator's Guide

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  3. 1.5 Administrator’s Guide
  4. Commissioning the unit
  5. Securing the system
  6. General


  • Ensure that access to the unit is restricted. Install the Com.X in a secure server room or locked cabinet. This prevents unauthorized access to the unit using the serial port or USB keyboard, as well as physical damage to the unit or its power supply.

  • Change the default password for the comma user.

  • Regularly check the system log files for unauthorized activity (/var/log/auth* and /var/log/syslog*)

  • Use strong passwords.

  • Regularly backup the system configuration and important data.