We think like hackers, so you don't have to.
Security isn't a product, it's a mindset.
Sequisity helps modern organisations stay a step ahead of attackers. We combine ethical hacking, compliance expertise and applied AI to find weaknesses before others do, and to build the resilience that keeps your business, your data and your people safe.
Learn more about usThe best way to protect an organisation is to understand exactly how an attacker thinks.
Sequisity is a cybersecurity and AI company. We combine hands-on ethical hacking, deep compliance expertise and applied artificial intelligence to help modern businesses find their weaknesses before someone else does, and to build lasting resilience against the threats of tomorrow.
Our mission: to make world-class security accessible and understandable. We translate complex risks into clear, actionable steps, so organisations of every size can operate with confidence in an increasingly hostile digital world.
Security services
From a first quick scan to full-scale pentesting and AI security, here's everything Sequisity can do for your organisation.
Security Quick Scan
A simple checklist to gauge your security posture.
Pentesting
Hands-on ethical hacking to find real weaknesses.
Compliance
NIS2, AVG/GDPR, ISO27001 and NEN7510 readiness and guidance.
Basic security hardening
A framework and templates to lock down the basics.
Security assessment
In-depth review of your IT-demand supply chain.
Social engineering
Phishing (mail and phone) and physical engineering.
OSINT
Open-source intelligence gathering on your footprint.
Custom security solutions
Bespoke security builds for your specific needs.
This is how we map your attack surface.
Before we test or assess anything, we map what's actually there: networks, applications, people and your organisation's digital footprint.
AI services
AI security framework
AI brings enormous opportunity, and entirely new risks. We help you assess, control and advise on AI use across your organisation, setting up a practical AI-security framework so you can adopt AI confidently and responsibly.
Dark web monitoring
Your data may already be out there. We continuously monitor the dark web for exposure linked to your organisation, leaked credentials, stolen data, mentions in criminal marketplaces, and alert you so you can act before damage is done.
AI solutions
We design and build custom AI-driven tools that solve real problems for your business, from intelligent automation to security-focused AI applications, engineered around your specific needs.
How we work
Every organisation has its own systems, people and risks, so we tailor everything we do to your reality, never a copy-paste checklist.
Listen
We start by listening. Every organisation has its own systems, people and risks, never a copy-paste checklist.
Tell you what matters
We're direct, honest and practical: we tell you what actually matters.
Prove it
We prove what's possible, using the same approach a real attacker would.
Fix it
And we help you fix it. No jargon, no scare tactics, just real security.
Our mission
To make world-class security accessible and understandable. We translate complex risks into clear, actionable steps, so organisations of every size can operate with confidence in an increasingly hostile digital world.
What we stand for
Integrity first
We hold your trust like our own data, with absolute discretion and honesty.
Attacker's mindset
We think offensively so your defences hold up against the real thing.
Clarity over complexity
Security should empower you, not confuse you. We keep it human.
Always evolving
Threats change daily. So do we, continuously learning and adapting.
Let's make your organisation harder to hack.
Have a question, a challenge, or just want to talk security? We'd love to hear from you.