Operational resilience · Information security · AI governance
Tier-one resilience, security and AI governance. One principal, fixed scope, written deliverables.
For boards and executives at APRA-regulated entities, market infrastructure, energy and government who have to evidence operational resilience, information security and responsible AI at the same time. You get the person who has built these inside tier-one institutions, not a team you never meet.
The challenge
Resilient, secure and responsible with AI, all at once.
Boards are being asked to demonstrate operational resilience, sound information security and responsible AI at the same time, under CPS 230, DORA, the EU AI Act, ISO 22301, ISO/IEC 27001 and ISO/IEC 42001. Generalist consultants know the frameworks. Few have run resilience, risk and security inside a tier-one financial institution. That gap is where the real exposure sits, and it is where we work.
What we do
Advisory, assurance and training, on the things that matter.
Fixed-scope engagements benchmarked against the intent of each framework, never sold as a compliance guarantee. Certification is issued by independent certification bodies, not by us.
Operational and business resilience
Critical operations, tolerance levels, dependency mapping, scenario testing and service-provider arrangements, benchmarked against the intent of APRA CPS 230, ISO 22301, ISO 22361 and DORA.
CPS 230 · CPG 230 · ISO 22301 · ISO 22361 · DORA · SOCI Act 2018
Information security advisory and audit
Designing and maturing an ISMS aligned with the intent of ISO/IEC 27001 and the NIST CSF, plus independent ISMS and control audits with evidenced findings and a remediation path.
ISO/IEC 27001 · NIST CSF · Essential Eight · ISMS audit
AI governance, assurance and training
Governance that lets an organisation adopt AI deliberately: inventory, risk classification, controls and oversight benchmarked against the intent of the EU AI Act, ISO/IEC 42001 and the NIST AI RMF, with training for boards, executives and staff.
EU AI Act · ISO/IEC 42001 · NIST AI RMF · Board and staff training
The principal
One name on every opinion.
Ali Hussain has more than 27 years of experience in information technology, including 25 years in senior roles within global investment banks. His expertise covers Treasury and Global Markets front-office technology, trading platforms, market data, stock exchange connectivity, audit, information security, operational resilience, vendor management and ICT operations.
From March to August 2026 he was responsible for Governance and Frameworks, and Operational Resilience at a major Australian financial market infrastructure provider. He is currently a Board member and a member of the Finance, Audit and Risk Committee of a not-for-profit organisation in Melbourne.
Free to use
Five readiness tools and three live boards.
Readiness checks
Indicative readiness checks for CPS 230, the NIST Cybersecurity Framework 2.0, ISO/IEC 27001 and ISO/IEC 42001. Each gives a band by area, the gaps to look at first, and the 4T Advisory services that fit. Your answers stay on your device.
EU AI Act risk-tier classifier
Answer a branching set of questions about one AI use case and see the risk tier it indicatively falls into, what obligations tend to follow, and when they apply under the Act as amended in 2026.
Monitors
Regulatory announcements for your region, news from the regulators of the sectors we serve, official cyber alerts, critical vulnerabilities as rated in NIST's National Vulnerability Database, and what the major AI labs shipped, normally refreshed every 30 minutes. Every row comes from the publisher's own feed, with markup stripped and long descriptions truncated so it displays safely. Nothing here is written, summarised, rated or interpreted by us or by any AI.
Book a 30-minute conversation on resilience, security or AI governance. We will follow up with a short written read on the one or two things worth doing first. No obligation, and no charge for that first read.
Start the conversation