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IoT Network Isolation on Ubiquiti
Smart home security starts not with passwords, but with architecture. In this guide, I will demonstrate effective IoT network isolation on Ubiquiti using my Terneo SX thermostat as a practical example. Introduction Smart home devices are increasingly becoming part of… >>>
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How to recovery bricked UXG-Lite gateway
When I first got my Ubiquiti UXG-Lite gateway, I was excited to set it up and integrate it into my UniFi network. The device is powerful, minimalistic, and designed for professional-grade routing – but even the best hardware can run… >>>
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Finding the IP Network List on a UniFi Gateway via SSH
In this guide, I will explain the process of finding the IP Network List on a UniFi Gateway via SSH, which is essential when the Web UI limits your ability to manage large blacklists. I have a Postfix mail server,… >>>
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Comparison of RJ45 connectors Cat 5e, Cat 6 and Cat 6a
In this comparison of RJ45 connectors Cat 5e Cat 6 Cat 6a, we will look at how internal design impacts high-speed networking. At first glance, all RJ-45 connectors look the same, regardless of category. However, in practice, there are significant… >>>
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Zabbix local network access only
Introducion Zabbix is a powerful monitoring system often used to track server health and services. By default, the web interface might be exposed to the internet, which poses a security risk. In this guide, I will show you how to… >>>
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How to Create an IP Blacklist on a Ubiquiti UniFi Gateway Using Zone-Based Firewall
In this guide, I will show you how to set up a UniFi Zone-Based Firewall IP blacklist to protect your local services from brute-force attacks. Introduction After analyzing my Postfix server’s activity graph using Zabbix, I discovered that every 5… >>>
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Ubiquiti EdgeRouter X – Hardware Offload
Introduction When I bought the Ubiquiti EdgeRouter X router, the results disappointed me: the efficiency was only 40-50%. In this article, I will show you how to enable EdgeRouter X hardware offload to make it work at 100%! What is… >>>
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First impression of Cloud Gateway Ultra (UCG Ultra)
In this post, I will share my Cloud Gateway Ultra first impression, covering everything from ordering in the US to the first launch in Ukraine. On February 21, the new Cloud Gateway Ultra security gateway was announced for sale in… >>>
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UXG Lite vs. UCG-Ultra
In this post, I will try to provide a detailed UXG Lite vs UCG-Ultra comparison table, looking at two modern security gateways from Ubiquiti. I’ll start with the image and graphics specs, UXG Lite on the left and UCG-Ultra on… >>>
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Overview of UniFi Gateway Lite (UXG-Lite)
Introduction On November 20, 2023, a compact and powerful router was announced. In this UniFi Gateway Lite review, we will look at its features and see how it fits into an existing Ubiquiti ecosystem. Thanks to its small size and… >>>