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How to create a custom Fallback page using Cloudflare Workers
When this blog website went offline during blackouts, Cloudflare displayed the 522 – Connection timed out page.I wanted something better – a simple fallback page with my own design, built at zero cost. In this article, I’ll explain step-by-step how… >>>
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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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Western Digital My Passport 4TB USB 3.0 External Hard Drive Review
In today’s digital world, where data volume grows exponentially, reliable storage is key. In this WD My Passport 4TB review, we will test the WDBPKJ0040BBK-WESN model, which offers huge capacity in a compact body. High-resolution photos, 4K videos, and large… >>>
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A Compact SSD NVR for Home Security from Hikvision
Many apartment owners, private households, and small businesses are looking for affordable yet reliable security solutions. One such device is the Hikvision DS-E04NI-Q1 – a compact NVR (Network Video Recorder) for 4 IP cameras that combines easy setup, an intuitive… >>>
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DNSSEC: How Domain Name Security Works
The classic Domain Name System (DNS) is one of the key components of how the Internet works. However, in its basic form DNS does not have a mechanism to verify the authenticity of data. To solve this problem, we use… >>>
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GaN Chargers: Compact Size, Maximum Power
Today, a charger has become almost as important as the smartphone or laptop itself. We are used to the idea that power equals size, but the emergence of GaN (Gallium Nitride) technology has changed everything. In this article, I will… >>>
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Review Kingston DataTraveler SE9 G3
The Kingston DataTraveler SE9 G3 (DTSE9G3/64GB) is a stylish metal-bodied USB flash drive. In this Kingston DataTraveler SE9 G3 review, I will find out if its performance matches its premium look. The 64 GB version offers a good amount of… >>>
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Ubiquiti replacement under the RMA program
Recently, I had to navigate the Ubiquiti RMA process for my UXG-Lite router due to a hardware failure. This experience was a masterclass in international logistics and manufacturer warranty policies. In this post, I describe every stage in detail. What… >>>
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How to fix fan speed on Waveshare PoE HAT+ for Raspberry Pi 5
Raspberry Pi projects often run 24/7, making cooling a critical issue. In this guide, I will explore Raspberry Pi 5 fan speed control, specifically focusing on the Waveshare PoE M.2 HAT+ and how to fix the common problem of a… >>>