We secure,
automate &
operate your infrastructure.
Guardis is a boutique cybersecurity & DevSecOps firm. Senior engineers deliver audit, design, operations and NIS2 compliance across cloud and on-prem environments — and we actively contribute to R&D programs in the Walloon Region with tier-1 industrial partners.
Four practices, one team.
No hand-offs, no silos. Our engineers design, secure and operate critical infrastructure end-to-end — from the CI/CD pipeline to the industrial PLC.
Cybersecurity & Audit
Technical & managerial audit, pentesting, vulnerability assessment — including industrial cyber-physical systems. NIS2 & ISO 27001 advisory, end to end.
DevSecOps & Automation
CI/CD pipelines, infrastructure orchestration, real-time monitoring and alerting. Security embedded by design, not bolted on at the end of the cycle.
Cloud & Infrastructure
Architecture, deployment and day-to-day operations. Cloud-agnostic by design, open-source tooling — no vendor lock-in, full portability, full sovereignty.
R&D & Innovation
Research projects in cloud computing and industrial cybersecurity — cyber-physical system vulnerability assessment with tier-1 industrial partners.
Our expertise. Your environment.
From SaaS scale-ups to aeronautic production lines, from publicly funded R&D to legal sector digital transformation and SME advisory — different industries, same senior engineers, same standards.
Proxyclick (Eptura)
// CLOUD ARCHITECTURE · FINOPS · DEVSECOPS
Decade-long partnership: cloud architecture, FinOps and DevSecOps across multi-cloud environments (Azure, OVH, Hetzner), with an orchestrated, zero-downtime migration of ~300 VMs to Azure.
CYRUS & CRESCENDO
// CYBER-PHYSICAL · SECURITY-TESTING-PLATFORM
Design and industrialization of a cybersecurity testing platform for industrial cyber-physical systems — shared testbed and reproducible attack scenarios for tier-1 operators.
Safran Blades
// IT/OT · PRODUCTION INFRASTRUCTURE · HIGH-AVAILABILITY
Advisory and implementation of a resilient IT/OT infrastructure supporting production lines — high availability, automated failover and full operational handover.
Twenty years of field, zero theory.
Guardis is built by operators. Every recommendation comes from an engineer who has shipped, debugged and defended production systems — often on both sides of the firewall.
Field Expertise
20 years of real operations on critical infrastructure — not theory, daily hands-on experience across cloud, industrial systems and security engineering.
Built-in Security
Cybersecurity has been in our DNA since day one — security by design, aligned with state-of-the-art standards across cloud and on-prem.
Zero blind spots
Infra, automation and monitoring handled as one — not in silos. One point of contact, from initial design all the way to production.
Two ways to work with us.
Apply any of the four steps above on a staffing / advisory basis, or hand the whole platform to us as managed operations. Same senior engineers either way.
Expertise & Advisory
Audit, NIS2, architecture, DevSecOps & CxO-as-a-Service — experts embedded with your teams on a staffing or mission basis.
- Technical & managerial audit
- NIS2 & ISO 27001 advisory
- CxO-as-a-Service
- Embedded senior engineers
Managed Operations
Plan, design, deploy and operate. Monitoring, infrastructure, remediation and Linux/Cloud support — we operate for you, end to end.
- 24/7 monitoring & alerting
- Linux & Cloud infra management
- Incident remediation
- Continuous hardening
Need Cybersec
or DevSecOps
expertise?
Let's talk. A 30-minute call is usually enough to scope your next move — whether it's an audit, a NIS2 readiness sprint, or a managed-ops mandate.