Gociux is a security engineering consultancy for fintech and regulated EU companies. Managed detection, compliance that survives audits, and pipelines that ship securely — built by engineers who run this in production every day.
Security teams are drowning in noise.
Every day brings a flood of new vulnerabilities. Almost none of them matter to you — but finding the ones that do is a full-time job most teams don't have headcount for.
published to the National Vulnerability Database — each one a triage decision somebody has to make
the rest is noise — knowing which five percent applies to your stack is the entire job
attackers start probing for newly disclosed vulnerabilities within minutes, not days
is all it takes on an internet-facing payment system — the asymmetry is the whole game
Built like an operations team. Priced like a project.
Productized engagements with fixed scope and clear deliverables — no open-ended consulting retainers that never end.
Managed SIEM & Detection
Your own dedicated detection stack — no shared multi-tenant black box — deployed, tuned, and watched by people who run SIEM at PCI DSS Level 1 scale. Custom rules for your threat model, M365/EDR/cloud logs integrated, monthly tuning and threat reports.
Compliance Engineering
PCI DSS and GDPR controls built into infrastructure — evidence generated continuously, not assembled in a panic before the audit. Gap assessment, remediation, audit support end to end.
Security Assessments
External & internal review, M365/Entra tenant hardening, attack-surface mapping.
How an engagement runs.
Three phases, fixed scope, no dependency on us at the end.
Map the real attack surface
Architecture review, log-coverage audit, and a prioritized findings list — measured against your threat model and your auditors' expectations, not a generic checklist.
Deploy and integrate
SIEM clusters, detection rules, compliance controls, pipeline scanners — built in your environment, as code where possible, documented as runbooks where not.
Make your team the owner
Knowledge transfer and tuning sessions until your engineers run everything confidently without us on the call. Ongoing support optional, dependency never.
Operators, not auditors.
Most consultancies hand you a PDF and leave. We come from the other side of the table — engineers who carry the pager in a regulated payment environment, building the same controls we recommend.
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Production-tested advice
Every recommendation is something we already run under real attack traffic and real audit scrutiny.
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Fixed scope, real deliverables
Engagements end with running systems, runbooks, and a team that owns them — not a dependency on us.
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EU-native
GDPR, NIS2 and EU data-residency aren't an afterthought; they're the default architecture.
Designed and operate a 4-node SIEM cluster behind HAProxy for a Level 1 payment environment — 40+ custom decoders and rules, Microsoft 365 and EDR telemetry integrated.
Live phishing campaign contained across an entire tenant within the hour — malicious URLs quarantined, mail-flow rules and tenant block lists hardened against the next wave.
SAST, secrets and dependency scanning wired directly into CI, with findings routed automatically into the SIEM — developers see issues before reviewers do.
Encryption, LAPS and compliance baselines rolled out via Intune across multi-country EU offices — recovery keys escrowed, drift continuously monitored.
Why not just…?
Every option below is legitimate. Here is, honestly, where each one is strong — and where we are.
partner oversight
analysts
you can find one
no junior bench
day rates
subscription
overhead
engagements
queue
to hire
Asked before every engagement.
How does a first engagement start?+
Do we have to commit to a retainer?+
Who actually does the work?+
How do you handle our data and NDAs?+
Can our team run it after you leave?+
Do you only work with fintech?+
Find out what an attacker would find first.
A free 30-minute assessment call. We'll look at your attack surface together and tell you honestly whether you need us — sometimes the answer is no.