Security expertise, applied.
Assessium was built by people who have spent careers on the offensive side of security — breaking into systems, chaining exploits, and finding what defenders miss. We built the tools we wished existed.
Our Expertise
Six disciplines, one mission: make security and compliance genuinely useful.
Offensive Security
Penetration testing, red teaming, and adversary simulation across web, network, cloud, and physical attack surfaces. We find the paths others miss.
Exploit Development
Memory corruption, binary exploitation, and evasion technique development. We understand how vulnerabilities are weaponised, not just how they are classified.
Security Research
Tracking emerging threats, novel attack techniques, and defensive technologies. Our tools are shaped by what we learn at the frontier.
Artificial Intelligence
Attack path chaining, contextual risk scoring, natural-language reporting, and evidence classification. We apply AI where it genuinely improves outcomes.
Compliance & Audit
Deep operational experience with PCI-DSS, SOC 2, and ISO 27001 — from the auditor side and the auditee side. We know what good evidence looks like.
Fintech & Payments
Payment processing, card issuing, and transaction acquiring. We understand the systems that handle money and the compliance obligations that come with them.
Our Approach
Most security tools are built by developers. They model threats as code patterns, configuration drift, and CVE scores. These tools are useful — but they think like builders, not like attackers. An attacker does not look for a 9.8 CVSS. They look for the path of least resistance to what they want. That path is almost never a single CVE in isolation.
Assessium comes from the other side. Our tools are shaped by years of offensive work — finding the unpatched service behind an admin panel, chaining a low-severity misconfiguration into a full domain compromise, exploiting the gap between what a firewall rule says and what it actually enforces. We know how attacks actually happen because we have run them.
That experience drives everything we build. Vision does not just scan — it thinks like an attacker and shows you the paths they would take. Verdict does not just collect evidence — it is built by people who know what an auditor actually needs to make a finding. We do not build tools that generate noise. We build tools that illuminate what is real and what matters.
Want to work with us?
Whether you are interested in Vision, Verdict, or a security engagement — we would like to hear from you.