Header — rssecure
Expertise — rssecure
What We Master

Deep technical expertise, applied to real critical systems.

rssecure brings engineering-grade methodology to cybersecurity, risk, and compliance work across Canadian industry — not generic IT advice, but domain expertise built on 30+ years of work with major-hazard and mission-critical systems.

We don't treat cybersecurity as a bolt-on. It's engineered into the system — from architecture to verification.

Every engagement draws on two disciplines at once: classical systems engineering (RAMS, risk management, verification) and modern IT/OT cybersecurity. That combination is rare — most security firms understand networks, not the industrial processes running on top of them.

Our expertise spans regulated and high-consequence environments: energy grids, rail signalling, manufacturing lines, and embedded control systems. We translate that experience into practical, auditable outcomes for Canadian organizations.

Practice Areas

Six domains, one integrated methodology.

Each engagement draws on the domain — or combination of domains — your system actually needs.

01 — Risk

RAMS & Risk Assessment

Reliability, Availability, Maintainability & Safety (RAMS) analysis paired with structured risk assessment — identifying critical issues at the design stage, before they can take a system out of service or cause harm.

FMECA / Fault Tree AnalysisReliability Block DiagramsSIL & hazard assessmentPredictive maintenance planning
02 — Compliance

Regulatory & Standards Compliance

Gap analysis and remediation roadmaps against NIS2, IEC 62443, and ISO 27001, adapted to the Canadian regulatory landscape.

NIS2 gap analysisIEC 62443 zoningISO 27001 alignment
03 — Architecture

Security & Systems Architecture

Designing modular, defensible architectures for industrial control systems, embedded devices, and mission-critical software — segmentation first, patching second.

Network segmentationZero-trust designMicroservices architecture
04 — Verification

Verification, Validation & Testing

Automated testing and penetration assessment that verify systems hold up under real operating conditions, not just on paper.

Penetration testingAutomated test suitesProtocol validation
05 — Software

Embedded & Mission-Critical Software

Engineering support for embedded systems and legacy system migration where failure is not an option — railway signalling-grade rigor applied broadly.

Embedded systemsLegacy migrationRequirements verification
06 — Capability

Training & Technical Upskilling

Building internal capability so security and compliance don't remain dependent on outside consultants — training tailored to your team's actual systems.

Team workshopsTechnical upskillingAwareness programs
How We Work

A five-stage engineering process, not a checklist.

A structured, engineering-grade sequence applied to every rssecure project.

01

Assess

Map assets, systems, and existing exposure across IT and OT environments.

02

Analyze

Quantify risk and identify gaps against relevant standards and threat models.

03

Design

Build a remediation and architecture plan scoped to your operational reality.

04

Implement

Support rollout of controls, architecture changes, and compliance measures.

05

Verify

Test, validate, and document — proof the system holds up, not just a signature.

Standards We Work To

Frameworks and certifications guiding every engagement.

IEC 62443
NIS2
ISO 27001
ISO 9001
NIST CSF
CSA/CAN
Applied Across Industries

Expertise proven in the sectors that can't afford failure.

Energy and Utilities

Energy & Utilities

Grid security, SCADA risk assessment

Transportation and Rail

Transportation & Rail

Signalling systems, interlocking verification

Manufacturing

Manufacturing

ICS security, production continuity

Oil and Gas

Oil & Gas

Process safety, environmental risk

Not sure which domain your project needs?

Tell us about your systems and we'll map the right combination of expertise to your risk profile.

Talk to Our Team