Latest Articles

ARPHost's newest blog articles and announcements.

Categories

Security in Layers: A Practical Guide to Defense in Depth

You’ve probably heard the term Security in Layers, or its more formal name, defense in depth. It’s a core cybersecurity strategy that boils down to a simple, powerful idea: use...

A Guide to Mastering Cloud Computing and Security Challenges

When you move to the cloud, you're not just changing where your servers live—you're redrawing the entire security map. The biggest technical challenges we see are data breaches, persistent misconfigurations,...

What Are PBX Systems: A Modern Guide for Business Communications

A PBX (Private Branch Exchange) is your company's private, internal phone network. Think of it as an intelligent air traffic controller for all your business calls, routing everything where it...

10 Essential Infrastructure Monitoring Best Practices for 2026

In today's complex IT environments, simply knowing if a server is online is no longer enough. True operational excellence requires a deep, proactive understanding of every layer of your infrastructure,...

Bare Metal Server vs Dedicated Server: A Technical Comparison

It’s easy to get tangled in industry jargon, but the core difference between a bare metal server and a dedicated server really comes down to philosophy and technical implementation. Think...

How to Recover MySQL Root Password: A Guide for Sysadmins

It’s a scenario that makes every sysadmin’s blood run cold. A critical application is down, you’re scrambling to diagnose the issue, and then you realize you’re locked out of the...