How to use CIRA Canadian Shield with a Pi-Hole and DoH

CIRA (Canadian Internet Registration Authority) has recently launched a new DNS service called the “Canadian Shield” which is basically a DNS service similar to OpenDNS or Cloudflares for Canadians, by Canadians. CIRA offers three levels of protection depending on how safe you want to be: Private: DNS resolution service that keeps your DNS data … Read more

Accessing a Pi-Hole behind an Apache reverse proxy

Update 2019-09-15: Finally got around to looking into this and it turns out all I had to change was “ProxyPreserveHost Off” to “ProxyPreserveHost¬† On” to get things working. I’ve updated the original post to reflect the changes. I also didn’t note in my original host that I purposely restricted access to the apache virtual host … Read more

How to block the contact import App with Symantec Endpoint

(Updated December 11th, 2012 – 9:115 PST) TL;DR: Turns out there isn’t an easy way to do this with just Symantec and trying to block the Java App. We blocked * on our gateway anti-spam server and that took care of the problem for the most part. Original article We recently experienced a user who … Read more