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Security Testing (VAPT)

OT / SCADA Security

Operational Technology environments — SCADA, PLCs, DCS and industrial networks — were never designed for cybersecurity. As OT connects to corporate IT for remote monitoring, the attack surface grows dramatically. We perform non-intrusive OT security assessments that protect critical operations without disrupting production.

What's Included

  • Non-Intrusive OT Testing
  • SCADA / HMI Assessment
  • PLC Security Review
  • OT/IT Segmentation Check
  • IEC 62443 Alignment
  • Industrial Protocol Analysis
  • Remote Access Review
  • Production-Safe Methodology

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Why OT / SCADA Security Matters

The business and regulatory case for investing in this service.

01

OT attacks cause physical damage and production shutdown

Unlike IT breaches that compromise data, OT attacks halt production lines, damage equipment and create safety hazards. Indian manufacturing is an active target.

02

OT/IT convergence creates new attack paths

Connecting SCADA to corporate networks creates lateral movement paths. Attackers that breach your email server can reach your PLC.

03

IEC 62443 compliance is becoming mandatory

Critical infrastructure operators and their vendors are increasingly required to demonstrate OT security against IEC 62443 and CERT-In guidelines.

What We Assess

Our OT / SCADA Security engagement covers all critical areas — nothing is left untested.

OT/IT network segmentation and DMZ design
SCADA/HMI access controls and authentication
PLC and RTU firmware and default credentials
Remote access to OT systems (RDP, VNC)
Industrial protocol security (Modbus, DNP3, OPC-UA)
Historian server exposure
Engineering workstation security
Vendor remote access controls

Key Benefits

1
Protect production continuity
2
Identify OT/IT convergence risks
3
Meet IEC 62443 requirements
4
Prevent ransomware reaching OT
5
Vendor-independent assessment

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Our Methodology

A systematic, transparent process — you always know what we're doing and why.

01

Passive Discovery

Non-intrusive asset discovery — identify all OT devices without active probes that could disrupt PLCs.

02

Architecture Review

Review network diagrams, segmentation design and OT/IT connection points.

03

Configuration Review

Review SCADA configurations, historian settings, HMI access controls.

04

IT Network VAPT

Active penetration testing of IT network to find paths into OT environment.

05

Risk Assessment

OT-specific risk assessment aligned with IEC 62443 and CERT-In guidelines.

06

Remediation Roadmap

Prioritized plan with OT-specific constraints — maintenance windows, vendor dependencies.

Ready to get OT / SCADA Security?

Free scoping call. Transparent pricing. No obligation.

Frequently Asked Questions

Everything you need to know before engaging our OT / SCADA Security service.

Will the assessment disrupt production?

No. We use passive, non-intrusive techniques for all OT systems. Active testing is only on IT systems and requires explicit approval. We never probe PLCs or RTUs actively.

Our OT vendor says their systems are secure. Do we still need assessment?

OT vendors secure their product, not your deployment. Default credentials, flat networks and unpatched systems are configuration issues — independent assessment is essential.

Can you help design OT/IT segmentation?

Yes. Remediation support includes network segmentation design recommendations and architecture review.

Still have questions?

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Ready to Secure Your Business?

Our certified experts are available 24/7. Get a free consultation and discover exactly what OT / SCADA Security means for your specific situation.

Based in Kolhapur · Serving all of India · Remote & On-site