// IT security · penetration testing · secure operations

We find the holes before the hackers do.

Edgetek is a security firm in Copenhagen. We test your systems the way a real attacker would, run them securely afterwards — and protect your AI against prompt injection and data leaks. Penetration testing, NIS2, secure hosting and AI security from one team.

Book a free security scan See our services

// three questions

Three questions every management team should be able to answer.

Where does the attacker get in? Are our systems running securely? And can our AI be manipulated? We answer all three — with testing, operations and products we stand behind ourselves.

// penetration testing & scanning

Where does the attacker get in?

We attack your systems in a controlled way — adversary-simulated, not an automated scan dump — and show what a real attacker could actually reach. You get a report with prioritised findings you can act on, and documentation for NIS2 and audits.

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Penetration testing of web, APIs, infrastructure and cloud
Free external security scan with your 3 biggest vulnerabilities
NIS2 gap analysis and audit-ready documentation (ISAE 3000, ISO 27001)
Our own ten-year database of what to test, per technology — behind every scan, our AI pentest agent and our manual work

// secure hosting & operations

Are your systems running securely?

We host and run business-critical platforms where data must neither be lost nor leak — hardened, EU-hosted and monitored around the clock. We know the attacker's methods, so we build operations where they don't work.

See SAS Viya hosting →

Managed SAS Viya hosting on Kubernetes — right-sized, with disaster recovery
Hardened servers and Kubernetes environments, Zero Trust access and patch management
Dedicated EU-hosted infrastructure — your data never leaves the EU
SIEM, threat detection and incident response 24/7

// ai security

Can your AI be manipulated?

Chatbots, copilots and AI agents open new attack paths: prompt injection, data leaks from system prompts and documents, and agents that can be tricked into acting. We test your AI solutions, build the defences — and integrate AI securely from the start.

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AI penetration testing against the OWASP Top 10 for LLM applications
Prompt injection, jailbreaks and data leaks — direct and via documents, emails and web pages
Guardrails, input/output filtering and secure agent architecture
FileSanitizer: files are sanitised (CDR) before they reach your AI and your people

// track record

What we have put into production.

We cannot name every client, but this is the shape of the work — systems in production, not pilot projects.

5 / 5

regions in production

A national healthcare platform we built and run is live across all five Danish regions.

CDR

our own products

FileSanitizer sanitises files in an isolated sandbox, and our AI pentest agent tests the way our specialists do.

ISAE 3000

audit-ready

Systems delivered to pass third-party audit and hold up under compliance review.

24/7

monitored operations

We stay on after launch with monitoring, threat detection and incident response.

// standards we work to

PCI DSSISAE 3000ISO 27001NIS2GDPRZero Trust

// sectors

HealthcarePublic sectorIndustry & manufacturingPayments & fintechSaaS platforms

// services

Everything we do is about security.

Penetration testing

Adversary-simulated testing of web, APIs, infrastructure and cloud — with a professional report, CVSS scores and concrete recommendations.

Free security scan

A non-destructive scan of what is visible from the outside, and a short report with your 3 most critical vulnerabilities. No obligation.

Book a scan →

AI security & prompt injection

Testing and hardening of chatbots, copilots and AI agents — OWASP Top 10 for LLM, guardrails and secure AI integration.

Secure hosting & operations

Hardened, EU-hosted environments with monitoring, patch management and disaster recovery — including managed SAS Viya on Kubernetes.

See SAS Viya hosting →

FileSanitizer — CDR

Our own product rebuilds files clean in an isolated sandbox and removes zero-day threats too — integrated into email and systems.

Free WordPress security check

EdgePress, our own WordPress scanner, checks your site from the outside for outdated plugins, known vulnerabilities and an exposed login. Report within 24 hours on business days.

Get the free check →

WordPress hacked? Cleanup

We remove the malware and backdoors, close the hole and keep watch afterwards. Fixed price agreed up front, reply within an hour during business hours.

Get help now →

NIS2 & compliance

Gap analysis, risk management and audit-ready documentation — NIS2, ISAE 3000, ISO 27001, GDPR and PCI DSS.

Read about NIS2 →

SIEM & threat monitoring

Real-time monitoring that spots attack attempts immediately, and a response team that acts when it happens.

Hardening & Zero Trust

Secure configuration of servers, Kubernetes and networks — firewalls, access control and secure remote access.

// about us

We don't just test — we close the holes and keep running.

Edgetek is a security-focused IT consultancy based in Copenhagen. We work offensively and defensively: we find the vulnerabilities the way an attacker would, close them and take responsibility for operations afterwards. Our engineers cover penetration testing, infrastructure, AI and compliance — so you have one team that can both break in and keep others out.

Read our story →

Offensive and defensive

We attack to understand — and build the defence from what we found.

We keep running

We don't disappear after the report — we monitor and defend the systems in production.

AI without new holes

We secure and integrate AI so it doesn't become the easiest way in.

EU-hosted & GDPR-ready

Your data stays in the EU, with full control and transparency.

Let's find the holes before someone else does.

Tell us briefly about your systems, and we'll come back with an honest take on where you're most exposed and what is worth doing first.

info@edgetek.dk · +45 26 55 11 31