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Codesecure Solutions - cyber security company in Chennai office

Critical Infrastructure Cybersecurity for India's Oil and Gas Sector

India's oil and gas industry — spanning exploration, production, refining, pipeline operations, and retail distribution — operates critical national infrastructure that is increasingly targeted by sophisticated nation-state and cybercriminal threat actors. Disruption to oil and gas OT systems can have cascading consequences for national energy security. Codesecure Solutions provides specialised cybersecurity for the oil and gas sector: SCADA and OT network security assessments, operational portal and ERP VAPT, cloud security reviews, and compliance support aligned with MoPNG and CERT-In requirements.

Our oil and gas security assessments are designed for the unique constraints of critical infrastructure environments — where availability is paramount, system downtime is unacceptable, and many OT systems are legacy platforms that cannot be patched or tested conventionally. We use passive assessment methodologies for OT environments and test IT systems during agreed maintenance windows with full coordination with plant operations teams.

Security assessments completed

4500+

Security Assessments
Clients protected

150+

Clients Protected
Service guarantee

100%

Service Guarantee
Security experts

20+

Security Experts

Cyber Security Services We Deliver

As a full-spectrum cyber security company, we cover every layer of your digital infrastructure with targeted security assessments.

Cyber security services delivered by Codesecure in Chennai

How We Secure Your Business

Our structured engagement process ensures thorough coverage and actionable outcomes at every stage.

1. Discovery & Scoping

We begin by understanding your infrastructure, applications, and business priorities. The scoping phase defines target assets, testing boundaries, and success criteria so the engagement delivers focused results.

2. Vulnerability Assessment

Our team runs automated scans combined with manual verification to map out known vulnerabilities, misconfigurations, and weak points across your environment. Every finding is triaged by severity and business impact.

3. Manual Penetration Testing

Security researchers manually attempt to exploit identified vulnerabilities, test business logic flaws, and chain findings to demonstrate real-world attack scenarios. This step uncovers issues that scanners miss.

4. Reporting & Remediation

We deliver a detailed report with executive summaries, technical findings, proof-of-concept evidence, and step-by-step remediation guidance. Our team is available to walk your developers through each finding.

5. Re-Testing & Closure

After your team implements fixes, we conduct a thorough re-test to verify that all identified vulnerabilities have been properly resolved. A final closure report confirms your security posture improvement.

Why Businesses Choose Codesecure

  • Manual-First Testing - Every engagement includes hands-on testing by experienced security researchers, not just automated tool output
  • Zero False Positive Commitment - All findings are manually validated with proof-of-concept evidence before reporting
  • Business-Centric Reporting - Reports include risk ratings based on your specific business context, not generic severity scores alone
  • Developer-Friendly Guidance - Remediation steps are written for your development team with code-level fix suggestions
  • Compliance-Ready Deliverables - Reports are structured to satisfy auditor requirements for ISO 27001, PCI DSS, SOC 2, and more
  • Flexible Engagement Models - Choose from one-time assessments, periodic testing schedules, or retainer-based ongoing support

Industries We Serve

We understand the unique security requirements and regulatory obligations of each sector we work with.

  • Banking, Financial Services & NBFCs
  • Healthcare & Pharmaceuticals
  • E-commerce & Retail
  • SaaS & Technology Companies
  • Manufacturing & Logistics
  • Maritime & Shipping
  • Government & Public Sector

Compliance Standards We Support

Our security assessments are designed to help you meet the requirements of major industry standards and regulatory frameworks.

ISO 27001

Information security management system implementation and audit support for ISMS certification readiness.

PCI DSS

Payment card industry compliance testing for merchants, payment gateways, and financial service providers.

SOC 2

Service organization controls assessment for trust service criteria including security, availability, and confidentiality.

HIPAA

Healthcare data protection assessment to ensure compliance with patient data security and privacy requirements.

DPDP Act 2023

India's Digital Personal Data Protection Act compliance readiness assessment and data handling practices review.

RBI Guidelines

Cybersecurity framework compliance for banks, NBFCs, and payment aggregators as mandated by Reserve Bank of India.

Frequently Asked Questions

Common questions about our cyber security services in Chennai.

The oil and gas sector faces: nation-state attacks targeting upstream exploration data and production systems, ransomware on refinery ERP and historian systems, SCADA exploitation targeting pipeline control systems, supply chain attacks through contractor and vendor networks, and phishing targeting engineers with access to operational systems.

We use passive OT assessment techniques — network traffic analysis, configuration review, and architecture assessment — that do not send traffic to OT devices. Active testing is conducted only on isolated test systems or during planned maintenance shutdowns with full coordination with plant engineers and HSE teams.

Key standards and frameworks include: IEC 62443 for industrial control system security, NIST CSF for critical infrastructure, MoPNG cybersecurity guidelines, CERT-In Directions 2022, and international standards like API 1164 for pipeline SCADA security. We assess against all applicable frameworks.

We assess current IT/OT network boundaries, identify unnecessary connectivity between corporate IT and operational networks, and recommend a segmentation architecture using industrial demilitarised zones (IDMZs), data diodes, and unidirectional gateways. Our recommendations balance security with the operational visibility requirements of modern oil and gas facilities.

Yes. We assess seismic data processing platforms, exploration data repositories, drilling management systems, and geological data networks for security vulnerabilities. Protecting valuable upstream data from theft is a priority given its strategic and commercial value.

Ready to Strengthen Your Security Posture?

Talk to our security experts about protecting your business with a comprehensive cyber security assessment.