Secolve | OT Cyber Security Specialists

Protecting the Industries That Drive Our World.

Cyber security engineered for OT.

Secolve is Australia’s leading OT cyber security firm, defending critical infrastructure against evolving cyber threats worldwide.

We empower organisations with tailored, risk-based solutions to secure their operational technology (OT) and ensure resilience.

600 million cyber attacks globally per day

Microsoft, 2024

Critical infrastructure hit by 13 cyber incidents per second

Vedere Labs, 2023

Offensive Security Services

Uncovering vulnerabilities, strengthening defences

OT Advisory & GRC Services

Strategy, architecture & compliance

OT Security Awareness Training

One powerful, scalable training platform

At Secolve, we assess your OT security against leading frameworks and standards.

AESCSF SOCI Act NIST CSF ACSC Essential 8 ISO/IEC 27001 NIST SP 800-82 ISA/IEC 62443 ACSC OT Security Principles NIS2 Directive AESCSF SOCI Act NIST CSF ACSC Essential 8 ISA/IEC 62443 ISO/IEC 27001 NIST SP 800-82 ACSE OT Security Principles NIS2 Directive

Safeguarding critical infrastructure.

Our advisory approach is outcomes-driven and grounded in globally recognised frameworks. We help you protect what matters most, your critical OT systems, by combining strategic insight with practical guidance. By aligning security investments to risk and business priorities, we strengthen your defences, enhance resilience, and ensure your operations remain secure, compliant, and future-ready.

Experts in OT security.

Secolve is purpose-built for operational technology. Our specialists combine cyber security expertise with deep industrial insight to reduce risk, strengthen defences, and build lasting resilience. We help you see the risks, understand the impact, and secure your operations with confidence.

Turning compliance and risk into real resilience.

Our advisory approach is grounded in globally recognised frameworks and focused on delivering real-world outcomes. We combine strategic and tactical guidance to help you navigate OT security challenges, align with industry standards, and shape long-term strategies. By tailoring solutions to your needs and prioritising based on risk, we ensure your security investments support both resilience and business performance.

Safeguarding vital industries

Energy, Resources, Oil & Gas

Digital supply chains bring speed and cyber risk at every connection point.

Transportation &
Logistics

Transport’s digital shift exposes critical systems to global cyber threats.

Building Management & Construction

Smart buildings and connected worksites are expanding the attack surface.

Water & Utilities Management

Ageing infrastructure and distributed assets make visibility and control a challenge.

Maritime & Ports

Maritime OT security must bridge legacy tech and modern threats.

Product & Food Manufacturing

Cyber risks threaten safety and continuity in manufacturing.

Real-world cyber resilience

Victorian water company
journey from then
to now

Leading energy company
journey from then
to now

Community & latest insights

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Get industry updates, join OT security meetups, connect with experts, and hear real stories from the field.

News

3 min

15 December, 2025

Secolve report finds OT cybersecurity training falling short across critical infrastructure

Australian OT (operational technology) cybersecurity company Secolve published a report on the precarious cybersecurity of critical infrastructure and industrial environments. Secolve surveyed senior professionals working in energy, manufacturing, water, mining, oil and gas, and critical infrastructure supply chains to understand

News

7 min

20 November, 2025

FOI data shows Australian mining and manufacturing sectors take months to detect cyber breaches

In short: New figures obtained under Freedom of Information laws show 187 data breaches across Australia’s mining and manufacturing sectors have exposed the personal information of up to 3.6 million people since 2018. The data is