Secure Linux servers
without hiring an ops team.
Founder-led operations for businesses that need secure infrastructure
DevSecOps from Germany
Transparent, sovereign, human. Founder-led DevSecOps operations so you can focus on your product.
Our Open Source Stack
Capability catalog for suitable, reviewed customer setups
Shown as our capability catalog. Customers do not self-select tools; we size and recommend the right stack after review.
CrowdSec
CoreCollaborative intrusion prevention and blocking.
Alternative to: Managed WAF / IPS
Docker
CoreContainer runtime and image tooling.
Alternative to: Docker Desktop paid tiers
PostgreSQL
CoreReliable relational database for production business apps.
Alternative to: AWS RDS / Cloud SQL
Wazuh
CoreOpen-source SIEM and endpoint security platform.
Alternative to: Splunk / Microsoft Sentinel
Zabbix
CoreProduction monitoring for servers, networks, applications and alerts.
Alternative to: Datadog / New Relic / Dynatrace
Alertmanager
Prometheus alert routing, grouping and silencing.
Alternative to: PagerDuty / Opsgenie
Ansible
Agentless configuration management and automation.
Alternative to: Red Hat Ansible Automation Platform
Appwrite
Backend-as-a-service for auth, databases, storage and functions.
Alternative to: Firebase
Argo CD
Declarative GitOps continuous delivery for Kubernetes.
Alternative to: Harness / Octopus Deploy
BookStack
Simple self-hosted documentation and wiki platform.
Alternative to: Confluence / Notion
BorgBackup
Deduplicated encrypted backup system.
Alternative to: Veeam / Druva
Cachet
Open-source status page system.
Alternative to: Statuspage
Protected by default
Every managed server starts with monitoring, security signals and community-powered blocking.
How we take over your infrastructure
From first audit to ongoing operations, our DevSecOps process brings your infrastructure to enterprise level.
Audit & Onboarding
We analyze your current infrastructure, identify security gaps and define the scope.
Hardening & Security
We harden your servers against CIS benchmarks, deploy CrowdSec and Wazuh SIEM, and set up automated patching.
CI/CD & Deployments
We build deployment pipelines, automate releases and bring Infrastructure as Code into your workflow.
Monitoring & Response
Automated monitoring tools with alerting, practical incident preparation and monthly security reports.
Turn a promising prototype into production software.
You can move fast with AI tools and ship the first version yourself. We help with the part that decides whether customers can trust it: architecture review, secure deployment, observability and a production operating model.
Prototype audit
We review the stack, repo, data model and deployment assumptions before fragile choices become expensive.
Production foundation
Hardening, CI/CD, monitoring, backups and secrets handling are set up around the product you already built.
Founder-friendly ops
You keep product momentum while we handle security, reliability and the boring production work.
DevSecOps capacity for agencies without building an in-house ops team.
Expand what you sell with secure Linux operations, monitoring and incident readiness — backed by G Unit Solutions behind the scenes.
Your agency does not need to hire a full-time ops team to offer clients managed servers, security hardening and reliable deployments.
We handle the operational work: onboarding, hardening, Wazuh and Zabbix monitoring, backup checks and agreed admin time — aligned with your client projects and bring-your-own-server model.
Whether it is a new client setup, pipeline improvement, server hardening or ongoing background support: you keep the client relationship, we deliver dependable infrastructure.
We support agencies with:
- Managed Linux servers and security hardening
- CI/CD pipelines and Docker deployments
- Cloud and VPS infrastructure (BYO or suitable provider)
- Wazuh, CrowdSec and Zabbix for monitoring and SIEM
- Backup strategies and restore preparation
- Monthly security reports and incident readiness
- Deployment and operations documentation
- Technical support for client projects in the background
Extend your agency without hiring internally.
Work with us as your technical partner and deliver safer servers, more stable deployments and planned operations to your clients — based on our managed ops plans.
Interested in working together?
Predictable operations — not random tool picking.
Choose the right operations scope: 1 server, up to 3 servers or business-critical. We recommend open-source tools after technical review so nobody overbuys or buys the wrong stack.
Server Essentials
Structured operations for one secured Linux server
Managed Operations
Predictable operations for SMB setups up to 3 servers
Business Critical
For regulated teams, multi-server setups and higher risk
All prices are net plus VAT. Server/VPS costs are not included. Included is operations: onboarding, hardening, monitoring, security and agreed admin time. Additional servers and special stacks are technically reviewed before implementation.
From our blog
Practical writing on secure Linux operations, monitoring, backups and security automation.
Articles in English
Linux Server Hardening for Small Teams
A practical baseline for SSH, firewall rules, patching, logs, backups and monitoring before production traffic arrives.
Monitoring Without Alert Fatigue
More alerts do not mean better operations. Small teams need fewer, clearer signals tied to real action.
Backups Are Not Enough
A backup that has never been restored is only an assumption. Restore tests turn that assumption into evidence.