IoT and OT Security Audit
As industries embrace digital transformation, Internet of Things (IoT) and Operational Technology (OT) systems have become vital to production, logistics, and infrastructure operations. However, this interconnectivity also introduces new cyber risks, exposing critical systems to potential breaches and disruptions.
At Shieldbyte Infosec, we conduct comprehensive IoT and OT Security Audits to assess the resilience, reliability, and compliance of industrial control environments. Our audits focus on securing connected devices, industrial networks, SCADA systems, and sensors against vulnerabilities that could lead to data compromise or downtime.
Our team of certified IoT, OT, and ICS security experts follows a structured audit methodology aligned with ISA/IEC 62443, NIST 800-82, and ISO 27001 standards. We evaluate network segmentation, device configuration, firmware integrity, and access controls to ensure robust protection of industrial systems.
With extensive experience across manufacturing, energy, utilities, BFSI, and critical infrastructure sectors, Shieldbyte Infosec provides deep visibility into IoT and OT ecosystems, identifying cyber gaps before they escalate into business-impacting incidents.
Our approach ensures organizations achieve operational continuity, regulatory compliance, and cyber resilience, enabling secure integration of IT, OT, and IoT environments for long-term digital trust.
We align with global standards, enabling organizations to secure converged IT-OT systems, minimize downtime, and enhance resilience against evolving cyber threats
Our Approach
Asset Discovery and Network Mapping
Identifying all IoT and OT assets, devices, and communication channels to establish complete visibility of the industrial infrastructure.
Risk Assessment and Threat Modeling
Analyzing vulnerabilities, threat vectors, and potential attack paths to determine risk exposure across devices, networks, and control systems.
Network Segmentation and Architecture Review
Evaluating IT-OT network segmentation, firewall rules, and DMZ configurations to prevent lateral movement and unauthorized access.
Configuration and Firmware Security Review
Verifying device configurations, patch management, and firmware integrity to reduce exploitation risks and maintain system stability.
Access Control and Identity Management
Assessing authentication mechanisms, privilege assignments, and remote access controls across IoT and OT systems.
Monitoring and Incident Response Readiness
Evaluating event logging, intrusion detection, and incident response capabilities for early threat detection and response.
Compliance and Policy Evaluation
Reviewing adherence to regulatory and industry frameworks and organizational security policies.
Internal Audit and Corrective Action Planning
Conducting internal control audits, identifying non-conformities, and defining actionable remediation measures.
Reporting and Continuous Improvement
Delivering a detailed audit report with findings, risk prioritization, and strategic recommendations for ongoing security enhancement.
Why Choose Shieldbyte Infosec?
CERT-In Empanelled
Recognized by the Government of India for security audits.
Proven Expertise
350+ clients across banking, IT, insurance, healthcare, and manufacturing.
End-to-End Support
From scoping to remediation and final certification.
Let’s Strengthen Your Cyber Defenses
Enhance protection, reduce risk, and support your growth objectives