Search results for: “Linux”

Comparisons · 14 min read

WireGuard vs Tailscale: Performance, Configuration, and Costs

Choosing between WireGuard vs Tailscale? WireGuard offers complete control and predictable performance. Tailscale automates the complexity but trades privacy for ease. This guide breaks down performance, configuration, costs,…

Julia Mink · December 4, 2025 →

Tutorials · 15 min read

Nextcloud vs OwnCloud vs Filecloud – Which One To Use In 2026 

Nextcloud vs OwnCloud vs FileCloud: Discover which self-hosted platform offers the best security, pricing, and features for you.

Tobias Mildenberger · November 30, 2025 →

Tutorials · 8 min read

How to Update Your Self-Hosted n8n Instance on Contabo

Keep your self-hosted n8n instance current with this step-by-step update guide. Learn how to safely pull the latest version, restart containers, and verify everything works – all in…

Christopher Carter · November 25, 2025 →

3 min read

Nextcloud WebDAV

What Is Nextcloud WebDAV Nextcloud WebDAV is a core protocol that enables direct file access and synchronization between Nextcloud Server and client devices. It allows users to manage,…

Anika Kopte · November 4, 2025 →

4 min read

Nextcloud Server

What Is Nextcloud Server Nextcloud Server is an open-source platform that allows individuals and organizations to host their own cloud storage and collaboration environment. It provides a private…

Anika Kopte · November 4, 2025 →

4 min read

WireGuard Protocol

What is the WireGuard Protocol? The WireGuard protocol is a modern VPN protocol designed for secure, fast, and efficient network communication. It creates encrypted tunnels between devices, allowing…

Anika Kopte · November 3, 2025 →

3 min read

Mail Antivirus – ClamAV 

What is Mail Antivirus Mail antivirus software plays an important role in modern email security. It scans incoming and outgoing messages to detect malware, phishing links, and malicious…

Anika Kopte · November 3, 2025 →

3 min read

WireGuard

Understanding WireGuard WireGuard is a next-generation VPN protocol designed for simplicity, speed, and security. It connects devices securely over the internet using encrypted tunnels. Compared to older systems,…

Anika Kopte · October 24, 2025 →

3 min read

WireGuard VPN

What is WireGuard? WireGuard is a modern open-source VPN protocol that provides secure and efficient network connections. It creates encrypted tunnels between devices, ensuring data privacy and protection…

Anika Kopte · October 24, 2025 →

Comparisons · 12 min read

WireGuard vs. OpenVPN: A Deep-Dive Protocol Comparison 

Choosing between WireGuard and OpenVPN comes down to architecture and needs. This guide compares speed, security models, transport behavior, mobility, and device support.

Julia Mink · October 24, 2025 →

Tutorials · 11 min read

Hardening Your WireGuard Security: A Comprehensive Guide

WordPress security starts at the server layer. This guide shows how to lock down SSH with keys only, use a minimal iptables firewall, and (optionally) put wp-admin behind…

Julia Mink · October 20, 2025 →

Tutorials · 3 min read

How to Set Up an SSH Connection with Contabo 

Managing a Contabo server requires both security and efficiency. One of the most important steps in securing remote access is setting up an SSH (Secure Shell) connection. This…

Anika Kopte · October 15, 2025 →

Tutorials · 10 min read

Maximizing WireGuard Performance: Advanced Tuning and Benchmarking

This practical guide shows you how to measure and maximize WireGuard performance on a Contabo VPS or Dedicated Server. Build a reliable baseline-vs-tunnel benchmark, fix MTU/MSS, verify offloads,…

Julia Mink · October 10, 2025 →

3 min read

Firewall GUI

What Is Firewall GUI A Firewall GUI provides a visual interface for managing firewall rules and network security. Instead of typing commands, users interact with simple menus and…

Anika Kopte · October 8, 2025 →

4 min read

Firewall

What Is a Firewall A firewall is a network security system that monitors, filters, and controls incoming and outgoing traffic based on predefined rules. In server virtualization, firewalls…

Anika Kopte · October 8, 2025 →