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Installing pi-hole on Ubuntu 18.04 LTS

Installing pi-hole on Ubuntu 18.04 LTS

In this walkthrough, I will show how to install and test the pi-hole on Ubuntu and more specifically, Ubuntu Server. Why Ubuntu instead of a Raspberry Pi? I love Raspberry Pis and I probably own at least 10 of them. But sometimes I want to perform DNS blocking/blackholing and I either a) don’t have a Raspberry Pi in an environment or b) I have a virtual environment where I can add some robustness to the solution. Changelog 24July2018 – Originally posted…

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Configuring Quad9 on pfSense

Configuring Quad9 on pfSense

Quad9 is a DNS platform that adds several layers of security. It does this via standard DNS queries/responses.Basically, if a machine on your network queries a known bad hostname, the Quad9 DNS server responds by stating that domain does not exist (NX DOMAIN or non-existent domain). Quad9 also allows you to use DNS over TLS. If you would like a bit more info on Quad9 including some speed benchmarks against other DNS services, I would suggest an earlier article, Quad9 – First…

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