Defend · Harness · Navigate
Enterprise-grade cybersecurity, cloud, infrastructure, and compliance — delivered by a practitioner with 20+ years of hands-on experience. No outsourcing. No juniors on your work.
Comprehensive IT coverage across security, cloud, infrastructure, and strategy — all from a single experienced practitioner.
Penetration testing, vulnerability management, and threat modelling to identify and remediate risk before it becomes a breach.
Framework alignment and compliance uplift across ISM, Essential Eight, DISP, ISO 27001, and NIST for Australian government and commercial contexts.
SPF, DKIM, and DMARC configuration, anti-spoofing controls, and mail routing hardening to protect your domain and your clients.
On-premises and hybrid infrastructure design and management — servers, storage, networking, VMware, Hyper-V, Windows Server, and Linux.
Cloud architecture, compute, networking, identity, and IAM design. Cost optimisation and security hardening across Azure and AWS environments.
Tenant setup, security hardening, Conditional Access policies, and device management via Intune for organisations of all sizes.
Backup strategy design, RPO/RTO definition, DR runbooks, and recovery testing to ensure your data is recoverable when it matters most.
End-to-end online presence: domain, DNS, hosting, business email, CI/CD pipelines, and a complete professional web presence from day one.
Residential and small-office network design, structured Wi-Fi, VLAN segmentation, Home Assistant automation, and self-hosted services.
Three pillars that define how we approach every engagement — from initial assessment through to ongoing advisory.
Proactively identify and close security gaps before they become incidents. Build the controls, policies, and processes that keep your organisation resilient.
Make your technology work for you. Design, implement, and optimise the infrastructure and cloud platforms that underpin modern business operations.
Translate complex technology decisions into clear, actionable direction. Whether you're starting out or scaling up, we help you choose the right path.
DHN Advisory was founded to bring enterprise-calibre IT capability to small and medium businesses that deserve better than cookie-cutter solutions.
With over two decades of hands-on IT experience spanning cybersecurity, infrastructure, cloud architecture, and compliance, DHN Advisory delivers the kind of deep technical expertise typically reserved for large enterprise — without the overhead, the layers of account management, or the outsourced delivery.
Our founder has worked across some of Australia's most complex IT environments — including David Jones, IBM, HCL Technologies, and PepsiCo — in sectors including retail, finance, FMCG, logistics, MSP, and civil engineering. Every engagement is delivered personally.
We are Melbourne-based, independently operated, and focused exclusively on Australian SMBs. No outsourcing. No juniors on your work. Just direct, experienced advisory.
Six reasons clients choose an independent practitioner over a large managed service provider.
Every engagement is led and delivered personally. You speak directly with the person doing the work — not an account manager who relays messages.
Your work stays in-house. We do not subcontract to offshore teams or pass your environment to third parties you've never met.
20+ years of experience across enterprise environments means we bring tested, real-world knowledge — not textbook theory.
Security, cloud, infrastructure, compliance, and strategy under one roof. One trusted adviser for your entire technology landscape.
Deep familiarity with Australian regulatory frameworks — Essential Eight, DISP, ISM — and the realities of operating in the local market.
No jargon for its own sake. Technical findings are translated into plain language with clear priorities and actionable next steps.
Industries Served
Describe what you're trying to solve and we'll respond with a clear picture of how we can help — no obligation, no sales process.
Contact form coming soon.
In the meantime, reach us at hello@dhnadvisory.com.au