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IT & digital

OT / SCADA / PLC systems support

You keep plant control systems running and recoverable: OT asset list, PLC/HMI backups, controlled changes and segmentation.

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IT managerIT helpdesk / support technicianNetwork & systems administratorCybersecurity officer

Routine

Daily

  • Alarms and control-system faults

Weekly

  • Change requests for PLC and HMI

Monthly+

  • Backup register and segmentation review

Your kit, task by task

  • PLC / HMI program backup registerMonthly · Template
    LiveOpen
  • Patch scheduleMonthly · Template
    LiveOpen
  • OT outage cost estimateMonthly · Calculator
    LiveOpen
  • OT asset inventory (PLC, HMI, SCADA)Quarterly · Template
    LiveOpen
  • IT/OT network segmentation reviewQuarterly · Checklist
    LiveOpen
  • IT / OT change requestWhen it happens · Template
    LiveOpen

Top pains and how to handle them

Untracked changes to PLC programs

Back up before and after every change and record the version.

Frameworks treated as certificates

NIST CSF, CIS Controls, ITIL and ISO/IEC 27001 are cited as descriptions only; using these tools is not compliance.