Certification
Security readiness for Series A-B companies
Turn security into a reason enterprise buyers say yes.
Dún Advisory helps founders and product teams pass security review, enter regulated markets, and satisfy investors without hiring a full-time CISO or buying tools they do not need.
Commercial security briefClear path
Typical blocker
Security review is slowing revenue.
A deal is stuck in procurement
A regulated market is opening up
An investor needs assurance
An audit date is getting close
Fixed-price quote. Specific next steps. No sales pressure.
Who it is for
Built for teams that see compliance as a revenue enabler.
If you are losing time to customer security questions, investor diligence, audit preparation, or market-entry requirements, we turn the pressure into a manageable plan your team can actually execute.
Four pragmatic services
Choose the support that matches the commercial moment.
Procurement
Enterprise Sales Readiness
Practical support for DDQs, RFIs, vendor reviews, and the evidence packs that keep deals moving.Answer security questions with confidence and speed.Read moreAssurance
ISO/IEC Internal Audits
Independent internal audits that are plain-spoken, commercially aware, and useful to the team doing the work.Walk into external audits without drama.Read moreTesting
Penetration Testing
Targeted testing with clear findings, sensible prioritisation, and remediation guidance your engineers can use.Prove resilience without drowning in noise.Read moreThe Dún way
Calm, direct CISO expertise without the overhead.
We meet the immediate need first, then leave your team with a practical operating rhythm. The work is business-first, evidence-led, and designed to unlock confidence without creating theatre.
No fear-mongering
No useless tools
No inflated retainers
No ego in the room
Founder background
Experience from regulated finance, payments, and blockchain infrastructure.
How it starts
Fifteen minutes to find the cleanest path forward.
1
Tell us what is blocking progress.
A DDQ, RFI, certification deadline, internal audit, pentest, or investor request.
2
Get a practical assessment.
We separate what matters from what can wait, in plain commercial terms.
3
Receive a fixed-price plan.
Clear scope, useful outputs, and a route to enterprise-ready confidence.
Discovery call
Bring the deadline. We will bring the clarity.
Book a short call and we will help you understand what it takes to get enterprise-ready. No obligation. No pressure. Just a useful next step.