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How to Install and Configure Fail2ban on a Linux Server

July 22, 2026By Nikos TheodotouVPS Hosting

Brute-force login attempts hit almost every public-facing Linux server. Fortunately, once you learn how to install fail2ban, you can block these attempts automatically. This guide covers every step, from installation to jail configuration, so your server stays protected around the clock. What Is Fail2ban? Fail2ban is an intrusion-prevention tool that scans log files and bans […]

How to Install a LAMP Stack on Ubuntu (VPS)

July 21, 2026By Nikos TheodotouVPS Hosting

Setting up a reliable web server starts with the right foundation. This guide explains how to install LAMP stack on Ubuntu using a VPS, covering every step from Apache installation to final testing, so you get a stable, self-managed hosting environment. What Is a LAMP Stack? LAMP stands for Linux, Apache, MySQL, and PHP. Together, […]

How to Set Up Failover Between Two Dedicated Servers

July 17, 2026By Nikos TheodotouDedicated Servers

Downtime costs money and trust. A single unplanned outage can mean lost sales, frustrated customers, and hours spent explaining what went wrong to a client or a boss. This guide shows how to set up server failover between two dedicated servers, so your app survives a hardware failure without anyone getting paged at 3 AM. […]

How to Calculate Colocation Costs

July 16, 2026By Nikos TheodotouColocation Hosting

Colocation pricing rarely comes down to one monthly number. Instead, providers price rack space, power, connectivity, and support separately, so real cost only becomes clear once you break each component apart. This guide shows how to calculate colocation costs and compare HostingB2B’s Colocation Hosting plans fairly, so you choose the best long-term value, not just […]