Enterprise cyber-security leadership
Senior, hands-on cyber security professional delivering pragmatic & effective cyber security outcomes to financial services companies and regulated enterprises across Australia and Europe
What I do
Put simply, I find & fix complex cyber security problems in large organisations — typically where regulation, scale, or technical debt makes security hard to get right.
I resolve the security issues that are holding your business back so that your organisation can operate efficiently and with confidence.
Every engagement produces concrete outcomes — not just a findings document. Deliverables are intended to be executed by your team, with clear priorities, dependencies, and realistic timelines.
- Cyber defence and SOC strategies for regulated entities
- Offensive security, testing and attack path validation
- Incident readiness and resilience improvement
- Security research, detection engineering, and automation
How I work
- Direct engagement. You work directly with me — not an anonymous analyst backfilling a statement of work.
- Outcomes over output. I don't measure success by page count. Deliverables are actionable plans with clear ownership, sequenced priorities, and verifiable success criteria — built to be executed, not filed.
- Security as an enabler. Good security shouldn't slow a business down — it should remove the friction that does. I focus on practical improvements that reduce risk and let your teams move faster.
- Evidence-based. Reproducible findings with verified impact. No padding, no filler.
All engagements are conducted exclusively with written authorisation, fully documented scope and clear rules of engagement. Delivery is focused on practical remediation, actionable planning and tangible risk reduction.
Infosec P/L is owned and operated by Trevor L.