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Tech

In our tech blog, we share technical insights, tutorials, and best practices from our daily work. Here you will find articles about topics such as Proxmox, Kubernetes, open-source infrastructure, system administration, and modern IT platforms.

  • Abstract Kubernetes cluster topology with security review and policy layers

    Kubernetes Security Audit in Practice: Reviewing RBAC, Pod Security, NetworkPolicies and CIS

    Author:
    Mathias Rumbold
    Mathias Rumbold
    11 minutes read

    Defensive Kubernetes security audit covering RBAC, ServiceAccounts, Pod Security, NetworkPolicies, Secrets, images, CIS, remediation and verification.

    : Kubernetes Security Audit in Practice: Reviewing RBAC, Pod Security, NetworkPolicies and CIS
  • Abstract decision matrix for security assessment, vulnerability scan and penetration testing

    Professional penetration testing for open-source and Kubernetes environments

    Author:
    Mathias Rumbold
    Mathias Rumbold
    8 minutes read

    Differences between vulnerability scan, configuration review, security assessment and penetration test for modern open-source and Kubernetes platforms.

    : Professional penetration testing for open-source and Kubernetes environments