Expert VPN & Server Guides

Networking 9 min read

Fastest VPN Protocol

A practical comparison of WireGuard, OpenVPN, and IKEv2 for throughput and latency—what actually makes a VPN fast on a VPS, and how to choose for real workloads.

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TunnelFleet Editorial · Aug 1, 2026

WireGuard 9 min read

WireGuard Security Tips

Hardening tips for production WireGuard: key hygiene, AllowedIPs discipline, PSKs, firewall posture, endpoint exposure, and peer lifecycle controls.

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TunnelFleet Editorial · Jul 30, 2026

Security 9 min read

VPN Logging Best Practices

What to log on a self-hosted VPN, what to avoid, retention policies, and how to keep operational visibility without collecting unnecessary user traffic data.

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TunnelFleet Editorial · Jul 28, 2026

Security 9 min read

Secure SSH: A Complete Guide

Operational SSH security for VPN and VPS fleets: key lifecycle, jump hosts, access reviews, break-glass procedures, and least privilege—beyond a single sshd_config checklist.

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TunnelFleet Editorial · Jul 26, 2026

Security 9 min read

How to Rotate VPN Keys

A runbook for rotating WireGuard and OpenVPN credentials without locking out users: dual-key windows, inventory hygiene, and compromise response.

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TunnelFleet Editorial · Jul 24, 2026

Security 9 min read

Best VPN Encryption (Practical Guide)

What “best VPN encryption” means in practice: modern ciphers, protocol defaults, key exchange, and how WireGuard and OpenVPN compare for self-hosted fleets.

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TunnelFleet Editorial · Jul 22, 2026

DevOps 9 min read

Managing Hundreds of VPN Servers

Operating a large VPN fleet is an inventory and control-plane problem. Learn naming, regions, peer lifecycle, observability, and recovery patterns that scale.

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TunnelFleet Editorial · Jul 20, 2026

DevOps 9 min read

Automating Server Provisioning

A practical path from click-ops droplets to repeatable VPN server provisioning: APIs, cloud-init, secrets, health checks, and teardown discipline.

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TunnelFleet Editorial · Jul 18, 2026

DevOps 9 min read

Terraform vs cloud-init: What's the Difference?

Terraform provisions cloud resources; cloud-init configures the guest OS on first boot. Learn when to use each—and how they complement VPN server automation.

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TunnelFleet Editorial · Jul 16, 2026