ArgoCD Deep Dive: GitOps Deployments for Multi-Environment Scenarios
GitOps with ArgoCD: Declarative Kubernetes Deployments
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1210 posts
GitOps with ArgoCD: Declarative Kubernetes Deployments
Secrets Management: Vault and External Secrets Operator
Harbor and CRA Compliance: SBOM, CVE Scanning, and Image Signing
Rootless Container Builds: Kaniko and Buildah as Secure Alternatives
With the award ceremony at the **Smart Country Convention (SCCON)** on October 2, 2025, the open-source movement in public administration celebrated a visible success. At the first nationwide **Open Source Competition for Authorities and Public Institutions**, organized by the **Open Source Business Alliance (OSBA)** and partners like **govdigital**, **SUSE**, **Capgemini**, and **ZenDiS**, projects were honored that demonstrate: Open Source is no longer an experiment – it is a viable administrative infrastructure.
GitLab CI/CD: Automation in the Modern SDLC
The introduction of AI browsers like OpenAI's ChatGPT Atlas and Perplexity Comet marks the beginning of a new era in human-computer interaction. These tools promise to redefine not just browsing, but the entire online task execution by understanding the web and performing autonomous actions. However, these groundbreaking capabilities pose fundamental challenges to our existing security architectures. For those of us in the IT industry, these new "agents in the browser" are not mere features but critical, novel attack vectors.
Deploy, Monitor, Observe: The final steps in the delivery workflow
Build, Package, Secure: The first steps in the delivery workflow
Starting December 2025, Microsoft will enhance its collaboration platform Teams with a feature that automatically detects the actual work location of employees. The software is designed to determine if a user is connected to the company's Wi-Fi and infer whether they are physically in the office.
ohMyHelm: Helm Chart Generation for Python Projects
GitLab, Harbor, and ArgoCD: Modern Delivery Workflow
Disaster Recovery: Backup Strategies according to DORA and NIS-2
Kyverno: Automated Guardrails for Kubernetes Compliance
Keycloak: OAuth2, OIDC, and MFA for Zero-Trust Security
Observability: Metrics and Logs for NIS-2 and DORA
Harbor: CRA-compliant Container Registry with SBOM and CVE Scanning
eBPF-based Networking: Cilium for Kubernetes Security
Kubernetes Distribution: CNCF Compliance and EU Sovereignty
ayedo SDP: Implementing the Modern SDLC
Policy as Code, CVE Scanning, and SBOM: Measurable Compliance
OCI, Helm, and Kubernetes API: Standards for Software Distribution
And at the gates of the city stand two European men pulling the rope, saying: *"Let's bring it in - it looks safe."*
**Many confuse Open Source with sovereignty. Both are interconnected – but one does not automatically guarantee the other.**