EresusSecurity

AI & LLM Security
in Amsterdam

Manual validation and exploit-focused AI & LLM Security. We help Amsterdam-based companies proactively secure their digital assets before attackers strike.

Free Scoping Call

Amsterdam Threat Intelligence

Europe's digital gateway with AMS-IX and major cloud data centers. Netherlands Authority for Digital Infrastructure cybersecurity requirements.

Technology Ecosystem

AMS-IX (world's largest internet exchange), major cloud provider data centers, fintech cluster.

Threat 01

Data center cross-tenant isolation vulnerabilities

Threat 02

Fintech API authorization and IDOR exploits

Threat 03

Cloud infrastructure misconfigurations in multi-cloud setups

Threat 04

E-commerce platform payment manipulation

Regional Regulations

GDPRNIS2DNBISO 27001PCI-DSS

Key Industries

CloudFintechE-CommerceLogistics

Proof-Driven Methodology

01

Surface Discovery

Attack surface mapping & asset enumeration

02

Advanced Testing

Penetration testing beyond automated scanners

03

Proven Exploitation

PoC validation for every finding

04

Solution-Driven Delivery

Remediation code + free retest

Frequently Asked Questions

How is the AI & LLM Security schedule determined?

After a preliminary analysis where we map all targets, we calculate the man-day effort and present a finalized schedule.

Do you help remediate the vulnerabilities?

Absolutely. Our report includes specific remediation advice tailored to your tech stack and infrastructure.

Are reports legal compliance documents?

No. Our reports are not certifications or legal compliance documents; they are technical evidence packages prepared with recognized methodologies such as OWASP and NIST.

Why Eresus Security?

Proof-Driven Reporting

Every finding is validated with a real exploit. No scanner noise — only proven risks.

Offensive Security Expertise

Specialized team in AI security, API pentesting, Red Team operations, and cloud security review.

Retest Support

Fixes are revalidated within the agreed engagement scope. Remediation guidance and developer-friendly notes are included.

Evidence-Ready Deliverables

Report format designed to support internal review, remediation tracking, and evidence-oriented workflows.

Validate Your Security Posture

Don't rely on scanner outputs. We execute the same techniques real attackers use — in a controlled environment, for you.

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