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Security & Compliance Articles

Technical insights and best practices for Security & Compliance

Security & Compliance

Disaster Recovery Architectures for 2025: Beyond the 3-2-1 Rule in the Norwegian Cloud

A battle-hardened guide to surviving ransomware and fiber cuts. We explore immutable backups, automated failover using Terraform, and why data sovereignty in Norway is no longer optional.

Disaster Recovery in 2025: Why Your 'Backup Strategy' Will Fail Audit (and Your Business)

Disaster Recovery isn't just about cron jobs anymore. It's about RTO, RPO, and surviving the scrutiny of Datatilsynet. Here is a pragmatic architectural guide to resilience in the Norwegian hosting market.

Automating Compliance: A CTO’s Guide to GDPR-Ready Infrastructure in 2025

Manual security audits are a liability. Learn how to automate CIS benchmarking, enforce configuration management with Ansible, and satisfy Datatilsynet requirements without slowing down your deployment velocity.

Disaster Recovery Architectures for Nordic Systems: Beyond "Hoping for the Best"

A battle-hardened guide to survival. We dismantle traditional backup strategies and replace them with immutable storage, automated Ansible restoration pipelines, and Norway-compliant data sovereignty protocols.

Automating Regulatory Compliance: Why Your Manual Audit Trail Is a Liability (and How to Fix It)

Manual compliance checklists are dead. Learn how to implement 'Compliance as Code' using Ansible, OpenSCAP, and Norwegian data sovereignty principles to satisfy Datatilsynet and auditors alike.

Disaster Recovery in 2025: Surviving Data Loss Under Norwegian Sovereignty

Backup is not recovery. Learn how to architect a compliant, high-availability Disaster Recovery plan using immutable backups and low-latency failover strategies tailored for the Norwegian market.

Zero-Trust Architecture on Bare Metal: Hardening Linux Infrastructure in Post-GDPR Norway

Perimeter security is dead. A battle-hardened guide to implementing mTLS, WireGuard meshes, and SSH Certificate Authorities on Linux servers. Learn why sovereignty matters as much as encryption.

The CTO’s Guide to Disaster Recovery: Surviving the Unthinkable in a GDPR World

Backups are not a strategy. Discover how to architect a GDPR-compliant disaster recovery plan using immutable snapshots, geographic redundancy, and low-latency Norwegian infrastructure.

Beyond Backups: Architecting Sovereign Disaster Recovery in Norway (2024 Edition)

Disaster Recovery isn't just about backups; it's about survival. This guide covers RTO/RPO optimization, GDPR compliance under Schrems II, and implementing failover strategies using Linux, PostgreSQL 17, and local NVMe infrastructure.

Your Containers Are Leaking: A Field Guide to Hardening Docker & K8s in 2024

Stop running as root. A battle-hardened guide to container security, from dropping kernel capabilities to enforcing read-only filesystems, specifically tailored for Norwegian infrastructure.

Zero-Trust Architecture in 2024: Implementing Verified Identity on Sovereign Norwegian Infrastructure

The 'Castle and Moat' security model is obsolete. Learn how to implement practical Zero-Trust principles using SSH Certificate Authorities and mTLS, specifically tailored for Norwegian compliance standards and CoolVDS infrastructure.

Kill the Perimeter: A Practical Zero-Trust Implementation Guide for Linux Infrastructure

The old 'castle-and-moat' security model is dead. Learn how to implement true Zero-Trust architecture on Linux using WireGuard, nftables, and mTLS to satisfy strict Norwegian compliance standards.

Zero Trust Architecture in 2024: Implementing Strict Access Control on Norwegian Infrastructure

Perimeter security is obsolete. Learn how to architect a compliant Zero Trust environment using mTLS, WireGuard, and hardware-isolated KVM instances while navigating GDPR and Datatilsynet requirements.

Kill the VPN: Implementing True Zero-Trust Architecture in Norway (2024 Edition)

Perimeter security is dead. Learn how to implement SSH Certificate Authorities, mutual TLS, and WireGuard meshes to achieve genuine Zero-Trust compliance under GDPR and Norwegian data laws, referencing specific configurations for high-performance CoolVDS environments.

Container Security in 2024: Hardening Docker & Kubernetes for Production in Norway

Running containers as root is a liability. This guide covers immutable infrastructure, runtime security with Falco, and meeting Norwegian data compliance (NIS2/GDPR) using isolated KVM environments.

Automating GDPR & CIS Compliance: From Audit Nightmares to Infrastructure-as-Code in Norway

Stop fearing the Datatilsynet audit. Learn how to automate server hardening using OpenSCAP and Ansible on strictly isolated KVM instances, ensuring data sovereignty in Oslo without the manual overhead.

Automating Compliance: From Datatilsynet Panic to CIS Hardening on Norwegian VPS

Manual security audits are a liability. Learn how to automate CIS benchmarks, enforce GDPR data residency, and implement self-healing infrastructure using Ansible and OpenSCAP on high-performance KVM instances.

Hardening Multi-Tenant K8s: Implementing Kata Containers for VM-Level Isolation

Standard containers share a kernel, making them a security liability for high-compliance workloads. Learn how to implement Kata Containers v3 on Kubernetes for VM-grade isolation without sacrificing agility, specifically tailored for Norwegian privacy standards.

Kill the VPN: Implementing True Zero-Trust Architecture on Linux Infrastructure

The perimeter is dead. Learn how to implement mTLS, WireGuard mesh networking, and strict nftables segmentation to satisfy Datatilsynet and secure your Nordic infrastructure.

Automating Compliance: Surviving Datatilsynet Audits with Infrastructure as Code in Norway

Manual security audits are a liability in the era of NIS2 and GDPR. Learn how to automate CIS benchmarks and compliance checks using Ansible and OpenSCAP, ensuring your Norwegian infrastructure is audit-ready 24/7.

The Perimeter is Dead: Implementing Zero-Trust Architecture in Post-Schrems II Norway

Why 'castle-and-moat' security fails under modern GDPR scrutiny. A CTO's guide to mTLS, micro-segmentation, and sovereign hosting infrastructure without the VPN bottlenecks.

Zero-Trust Architecture: Why "Firewall & Forget" is Suicide in 2024

The 'Castle and Moat' security model is dead. Learn how to implement mTLS, WireGuard micro-segmentation, and SSH CAs to build a true Zero-Trust environment on your Norwegian VPS.

Automating Security Compliance in Norway: A CTO’s Guide to Surviving Datatilsynet Audits

Manual security audits are a liability in the post-Schrems II era. Learn how to automate CIS benchmarks and GDPR compliance checks on Norwegian VPS infrastructure using OpenSCAP and Ansible.

Zero-Trust Architecture on Linux: Hardening Norwegian VPS Infrastructure Beyond the Firewall

Perimeter security is dead. Learn how to implement a rigorous Zero-Trust model using WireGuard, mTLS, and SSH CAs on Ubuntu 24.04 to prevent lateral movement, compliant with GDPR and Schrems II requirements.

Automating Sovereignty: Hardening Linux Infrastructure for GDPR & CIS Compliance in 2024

Manual security audits are a liability. Learn how to automate CIS benchmarks and GDPR technical safeguards using Ansible and OpenSCAP on Norwegian soil.

Zero-Trust Implementation Guide: Hardening Linux Infrastructure in Post-Perimeter 2024

The perimeter is dead. Learn how to implement a true Zero-Trust model using mTLS, WireGuard, and strict KVM isolation on Norwegian soil. No buzzwords, just config.

Zero-Trust Architecture in 2024: A CTO’s Survival Guide for Norwegian Infrastructure

The 'castle and moat' security model is dead. Learn how to implement a pragmatic Zero-Trust strategy using Kubernetes, mTLS, and rigorous segmentation compliant with Norwegian regulations.

Disaster Recovery Architecture: Surviving Ransomware and Auditors in Norway

Hope is not a strategy. We dissect the anatomy of a compliant Disaster Recovery plan for 2024, focusing on immutable backups, Norwegian data sovereignty, and minimizing RTO with NVMe storage.

Disaster Recovery in Norway: Beyond "Just Backups" for 2024

Backups are useless if your Restore Time Objective (RTO) is three days. Learn how to architect a compliant, low-latency Disaster Recovery plan using KVM, WireGuard, and Norwegian infrastructure.

Automating Server Security & GDPR Compliance: A Norwegian CTO's Playbook (2024 Edition)

Manual security audits are a liability. Learn how to automate CIS benchmarks, enforce GDPR data sovereignty in Oslo, and configure immutable infrastructure using Ansible and OpenSCAP.