We bring OT/IT security, audit readiness, and operational resilience together in a single delivery model aligned to EPDK Information Security Regulation, NIS2, IEC 62443, and ISO 27019 requirements.
SCADA/OT environments across electricity distribution, generation, gas and renewable facilities operate under EPDK Information Security Regulation, NIS2, IEC 62443 and ISO 27019. Disk Hastanesi is the B2B/B2G corporate technology partner that builds the OT/IT-convergence security, continuity and data-governance infrastructure those critical-infrastructure operations depend on.
The critical topics this solution addresses and the outcome we deliver in each.
We connect SCADA/OT network traffic across your distribution and generation sites to an enterprise incident-response architecture, using segmentation and passive monitoring aligned to the IEC 62443 zone-conduit model, and document anomaly detection without halting operations.
We turn EPDK Information Security Regulation and NIS2 obligations from a periodic burden into auditable control and evidence matrices that run in step with your operational flows.
To prepare for combined physical and cyber threat scenarios, we record regularly rehearsed recovery, high-availability, and business-continuity exercises as auditable evidence aligned to ISO 27019 and sector expectations.
We run the modernization of 15-25 year old SCADA and field-automation systems in phased waves aligned to maintenance windows, with IEC 62443 security controls and data-integrity validation.
How we phase the solution across delivery, governance, and connected service pillars.
We start the program by prioritizing against the EPDK Information Security Regulation audit calendar, critical SCADA/OT workflows, and the existing control inventory, bringing the OT/IT boundary onto a single risk map.
We unify OT/IT convergence security, audit readiness, and critical-infrastructure continuity in a single delivery program across Cyber Security, GRC, and Corporate Continuity, run in waves aligned to maintenance windows.
By the end of the engagement, we bind IEC 62443 zone-conduit segmentation, the EPDK-NIS2-ISO 27019 cross-control matrix, and tested recovery records to auditable evidence for management, operations, and compliance teams.
Illustrative surfaces where this solution is commonly activated.
We connect SCADA/OT traffic across distribution and generation sites to enterprise incident response with IEC 62443 zone-conduit segmentation and passive monitoring.
We harden RTU/PLC-layer and field-team access to the supervisory network with least privilege and logged authentication.
We turn an EPDK- and NIS2-aligned control matrix into auditable evidence through regularly rehearsed recovery and continuity exercises.
This solution's depth on sector-specific technical and compliance topics.
We break down the convergence surface between OT and IT networks using the IEC 62443 zone-conduit approach, establishing least-privilege and controlled data flow across field devices, the RTU/PLC layer, and the supervisory network. Passive protocol monitoring delivers visibility without interrupting production processes.
To reduce duplicated audit effort, we map EPDK Information Security Regulation, NIS2, and ISO 27019 controls into a single control inventory, where each control produces evidence for the relevant frameworks at once. This saves operational effort for compliance and operations teams.
We design tabletop simulations, combined physical-cyber threat scenarios, and corporate-continuity rehearsals as a periodic cycle, concluding each exercise with an auditable readiness report and an improvement list. Smart-grid and distributed-generation complexity is addressed within this cycle.
The service families and delivery domains that carry this solution.
Proactive protection, detection, and response
Continuity, recovery, and incident readiness
Governance, controls, and compliance operations
ESG, energy, and sustainability programs
Evidence-based scope, controlled delivery, and shared visibility across teams.
In critical-infrastructure work production continuity comes first; every change runs in a controlled window with a rollback plan and an evidence record.
Each phase of this solution runs on a defined cadence with delivered evidence outputs.
| Phase | Cadence | Evidence |
|---|---|---|
| OT/IT discovery and risk map | At engagement start | Risk map + scope note |
| Controlled layering | In waves aligned with maintenance windows | Architecture delivery record + rollback plan |
| Continuity operations | Periodic review | Efficiency metrics report + audit-readiness file |
Short answers to the most common questions about this solution.
Disk Hastanesi delivers end-to-end enterprise technology services across cybersecurity, cloud, data, software, and operational resilience.
Energy & Critical Infrastructure environments face growing security, continuity, and governance pressure. Distributed workflows make end-to-end visibility harder to sustain. Technology decisions remain fragmented across teams, sites, or platforms. Leadership needs an execution model that turns risk into clear operating priorities.
Cyber Security and Defense, Corporate Resilience and Continuity, GRC, Compliance, and Sector Standards, Sustainability and ESG
Our team can quickly map how this solution fits your operational, security, and compliance priorities.
