Securing Operational Technology Across Industrial Sectors

Unlike traditional IT environments, OT ecosystems were never designed with cybersecurity in mind. They prioritize availability and safety over confidentiality, leaving them vulnerable to targeted attacks such as ransomware, insider threats, and protocol-based exploits. Our team understands the unique challenges of securing systems that control physical assets like power grids, manufacturing lines, public transportation, and water utilities.

Our security experts perform deep assessments across industrial protocols (Modbus, DNP3, OPC UA, IEC 61850), identify architectural misconfigurations, and simulate real-world threat scenarios to uncover soft spots in your critical infrastructure. Whether your environment includes legacy PLCs or modern IoT-enabled devices, we provide custom threat models and targeted remediation strategies.

Smart Infrastructure: A New Attack Surface

With the rise of smart buildings, connected cities, and IoT-driven automation, cyber-physical systems are now integral to urban functionality. Unfortunately, many of these systems are underprotected, relying on outdated firmware, weak access controls, and exposed interfaces. BreachZero empowers city planners, real estate developers, and transport authorities with cyber resilience for:

• Building Management Systems (BMS)

• Smart sensors and actuators

• Public Wi-Fi & smart kiosks

• Traffic control and transportation telemetry

• Smart lighting and utility meters

We conduct BACnet and LonWorks protocol assessments, penetration testing of cloud control interfaces, and simulated threat exercises to test your preparedness against attacks such as spoofing, denial-of-service, and remote hijacking.

Our Core Cybersecurity Services for Industrial & Smart Infrastructure

🔍 ICS/SCADA Security Assessments

We map and test every element of your ICS/SCADA stack—from field devices and remote terminal units (RTUs) to human-machine interfaces (HMIs) and data historians. Our assessments cover:

• Firmware and software vulnerability discovery

• Privilege escalation and lateral movement simulation

• USB access & removable media control review

• Data integrity and process anomaly testing

🔐 OT Network Architecture & Segmentation

Proper segmentation is the cornerstone of OT cybersecurity. We evaluate your network layout to ensure separation of IT and OT zones, secure demilitarized zones (DMZ), and restricted access to critical assets. We implement and validate:

• Industrial DMZ and firewall policies

• Secure remote access via VPNs or jump servers

• Asset inventory and network mapping

• OT anomaly detection tools configuration

⚡ Secure Remote Access & Policy Audits

Remote access is often a necessary convenience—but it’s also a frequent attack vector. We audit and lock down access control mechanisms through:

• Multi-factor authentication and endpoint hygiene

• Role-based access and zero-trust verification

• Logging, alerting, and behavioral tracking

🛡 Regulatory Compliance & Standards Alignment

We help you achieve and maintain compliance with the most relevant industrial cybersecurity standards, including:

• IEC 62443 – For securing ICS environments

• NIST 800-82 – For OT security best practices

• NERC CIP – For the power and utilities sector

• ISO/IEC 27001 – For information security management

• FDA, ISA, and sector-specific mandates

Resilience, Recovery & Real-Time Response

We know that even the most secure systems can be compromised. That’s why we also focus on resilience strategies—ensuring your systems can detect, respond to, and recover from cyber incidents without crippling operations. Our services include:

• Cyber drill simulations and tabletop exercises

• Red and purple team engagements for stress testing defenses

• Ransomware recovery protocols tailored to ICS environments

• Backup integrity and disaster recovery validation

Why Choose BreachZero for Industrial Cybersecurity?

🔹 Domain Expertise – Deep knowledge of embedded systems, automation, OT architecture, and industry protocols 🔹 Custom Solutions – Tailored assessments for legacy equipment, air-gapped systems, and hybrid ICS/IT environments 🔹 End-to-End Coverage – From design and implementation to audits and continuous monitoring 🔹 Compliance-Driven – Aligned with global regulatory frameworks and sector-specific standards

At BreachZero, we don’t just patch vulnerabilities—we enable secure industrial innovation. From factory floors to smart cities, your operational assets deserve nothing less than state-of-the-art protection.