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Found 187 results for: zero trust

coolvds.com › Blog › DevOps & Infrastructure

Kubernetes Networking in 2021: Surviving the Packet Jungle and Schrems II

· CoolVDS Team

A battle-hardened guide to navigating CNI choices, debugging DNS latency, and ensuring GDPR compliance post-Schrems II. We dissect Calico vs. Cilium, optimize NGINX Ingress, and explain why your underlying infrastructure dictates network performance.

coolvds.com › Blog › Security & Compliance

The Perimeter is Dead: Implementing Zero-Trust Infrastructure in a Post-Schrems II World

· CoolVDS Team

The 'Castle and Moat' security model failed spectacularly in 2020. With the recent SolarWinds fallout and strict GDPR enforcement in Norway, relying on a simple VPN is negligence. Here is how to architect true Zero-Trust using WireGuard, mTLS, and compliant Norwegian infrastructure.

coolvds.com › Blog › DevOps & Infrastructure

Surviving the Service Mesh: A Battle-Hardened Guide to Istio on Bare-Metal K8s

· CoolVDS Team

Microservices solve code complexity but introduce network chaos. This guide walks through a production-ready Service Mesh implementation (Istio 1.8) on Norwegian infrastructure, addressing the critical resource overhead that kills cheap VPS setups.

coolvds.com › Blog › Security & Compliance

Zero-Trust Architecture in 2020: Killing the VPN Before It Kills You

· CoolVDS Team

The perimeter is dead. With the Schrems II ruling and the massive shift to remote work, relying on a castle-and-moat strategy is negligent. Here is how to implement a Zero-Trust model using Nginx mTLS, WireGuard, and strict KVM isolation in a Norwegian context.

coolvds.com › Blog › Security & Compliance

Kill the VPN: A Pragmatic Guide to Zero-Trust Networking on Linux

· CoolVDS Team

The 'castle-and-moat' security model is dead. Learn how to implement SSH Certificates, mTLS, and WireGuard to build a Zero-Trust architecture that keeps your Norwegian infrastructure compliant and secure.

coolvds.com › Blog › DevOps & Infrastructure

Service Mesh Implementation: Taming Microservices Chaos with Istio 1.4

· CoolVDS Team

Microservices solve scaling issues but introduce networking nightmares. Learn how to implement Istio 1.4 on Kubernetes to regain control, enforce mTLS, and why underlying infrastructure performance makes or breaks your mesh.