Cybersecurity consulting. Clear. Practical. Effective.
Security architecture, compliance, fractional CISO and CTO services — tailored for Australian organisations.
Services
Security Architecture
Designing and reviewing security architectures for cloud and hybrid environments.
Managed Detection & Response
Always-on threat detection, managed log analytics, proactive threat hunting, and rapid incident response for cloud and hybrid environments.
Compliance & Audit
Gap analysis, remediation planning, IRAP readiness, CI Fortify resilience, and audit preparation against industry frameworks.
Fractional vCISO
Strategic security leadership without a full-time hire.
Research & Development
Applied security research, custom tool development, and advanced technical analysis for complex security challenges.
Training
Security awareness, secure coding, cloud security fundamentals, and incident response exercises.
Why choose Opcode
Hiring a full-time CISO or building an internal security team isn't always the right move. Opcode provides the expertise you need, when you need it.
Specialist depth
Deep expertise in security architecture, compliance, and risk management — not a generalist IT firm offering security as a side service.
Flexible engagement
Project-based, fractional, or retainer arrangements. Scale up or down based on what your organisation actually needs.
Strategy through implementation
From board-level security strategy to hands-on architecture review and secure development — Opcode covers the full stack.
Latest insights
View all →Behavioural Detection with Automated Agents: The Future of Managed Detection & Response
How autonomous detection agents that profile environment behaviour are changing MDR — moving beyond static rules to catch threats that signatures miss.
When You Need a vCISO (and When You Don't)
An honest guide to fractional security leadership — the signs you're ready, the signs you need something different, and what to expect from the engagement.
NIST CSF for Australian SMEs: A Practical Starting Point
How NIST CSF maps to Australian regulatory expectations and where to begin — a practical guide for organisations that need a framework but don't know which one to pick.
Certifications & Accreditations
Ready to strengthen your security posture?
Let's talk about what Opcode can do for your organisation. Get in touch for a no-obligation discussion about your security challenges.