Cyber security
Free Guide: Firewall 101 - What Every Business Should Know
A firewall is the invisible protector on the front door of your network. This short guide explains what it does, what to look for and the mistakes to avoid, in plain English.
What's inside
Written for business owners and managers, not IT specialists. It covers firewalls and web filtering and how to choose protection that fits your business.
What a firewall is and what it does
Think of it as a security guard on the door of your network, checking what comes in and goes out against a set of rules.
Do you already have one?
Most routers include a basic firewall, but it is built for the home. See why businesses usually need something stronger.
The different types, explained simply
Packet filtering, stateful inspection, next-generation, cloud and managed firewalls, and which kind suits which business.
Why web filtering matters just as much
How blocking dangerous and unsuitable websites protects your team and keeps people focused, and why it works best alongside your firewall.
Common firewall mistakes
Default settings, no updates, home-grade routers, ignored alerts and forgotten remote workers: seven slips to avoid.
How to choose the right firewall
What to consider based on your size, your data and your budget, from hardware and cloud options to managed services.
Your security foundation
The right firewall, set up properly and kept up to date, is a vital part of your security foundation. It works best alongside email protection, secure sign-ins and good backups.
You may also find our overview of protecting your business and our page on managed IT services useful.
Not sure what protects your network today?
We can check what you have, explain your options and set up the right protection for your business. No obligation.
Book a free chat