DNS
Why a Cloudflare Outage Can Take Down Half the Internet — Explained
On November 18, 2025, Cloudflare, one of the most widely used internet infrastructure providers, experienced a major outage that caused websites, APIs, and online services around the world to go…
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Taking Secure Browsing Further: Advanced DNS Privacy and Parental Controls on OPNsense
Advanced DNS privacy OPNsense is a growing concern for anyone who manages a home or small business network in today’s digital landscape. In our previous post, we explored how to…
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Flux in the Fast Lane: The National Security Threat of Fast Flux Evasion Techniques
In the ever evolving landscape of cyber threats, fast flux evasion techniques have long been a favored tool among cyber criminals to hide malicious infrastructure.Recently, however, these tactics have escalated…
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How To Setup Dnsmasq As A Local Caching DNS Server On Your Linux Machine
Are you looking to speed up DNS resolution on your laptop or even network? If you answered yes to this question then keep reading as in this post we will…
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Unpacking the Layers of DNS Security and Protective DNS
In the intricate world of cybersecurity, the terms 'DNS security' and 'Protective DNS' often surface, sometimes interchangeably, leading to confusion. While both play pivotal roles in safeguarding digital realms, they…
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What Is DNS?
With the rapid growth of the internet and the huge amount of both IPv4 and IPv6 addresses it would be impossible to remember all IP addresses for the sites you…
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