Tag: network security

Tag: network security

  • June 1, 2026

UK MSP Guide: Mastering Ports & What Is Network Port in 2026

A client forwards a scan report at 08:17. One line is highlighted. “Open port detected.” They want to know if they've got a real problem, whether anything needs to be fixed today, and why they're paying you if this wasn't already under control. That's usually the moment when a technical definition stops being useful. For […]

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  • May 2, 2026

DMZ in Networking: A Guide for UK Service Resellers

A client says they’re launching a new customer portal, moving email to a hosted platform, or exposing a VoIP service to the internet. The first question is usually about the firewall. The better question is what happens if that public-facing service gets compromised. That’s where many service providers can raise the level of the conversation. […]

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