Insights from
the engineering desk.
Practical, jargon-free guides on networks, cybersecurity and the IT decisions that keep a business running — written by the engineers who do the work.
Why Every Business Needs a Next-Generation Firewall
Your internet router is not a firewall. Here is what a next-generation firewall actually does, why small and mid-sized businesses are the main target today, and how to choose one.
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The Ransomware Playbook: How Attacks Really Unfold — and How to Stop Them
Ransomware is rarely a single event. Follow a typical attack step by step, see where it can be stopped, and get a practical defence checklist for small and mid-sized businesses.
Network Segmentation with VLANs: The Cheapest Security Upgrade You're Not Using
Most business networks are flat — every device can reach every other. Learn how VLAN segmentation contains attacks, speeds up your network and simplifies troubleshooting.
Phishing and MFA: Building the Human Firewall
Phishing is still the number-one way attackers get in. Learn how modern phishing works, how to spot it, and why multi-factor authentication stops most account takeovers.
Business Wi-Fi Done Right: Coverage, Capacity and Security
Why home-style routers and extenders fail in offices, hotels and shops — and how to design business Wi-Fi with proper coverage, capacity, roaming and guest isolation.
The 3-2-1 Backup Rule (and Why “We Have a Backup” Usually Isn't Enough)
What the 3-2-1 backup rule means, how ransomware changed it, the difference between backup and disaster recovery, and how to know your backups will actually restore.
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