Just a wee talk of how does actually all these 3 scripts work together and benefits of using them all.
Pihole, removes ads at the level of the router, the unbound is the dns resolver, and wireguard is the VPN.
Is there a specific way for these 3 to be setup? So one goes through another, so we wont need to use np. freedns website for dns?
If we are using all these 3, what kind of level privacy do we get? The ISP are the ones who mostly take out any privacy from us. Does it help to prevent it? If yes, how?
What are the benefits / biggest benefits of using them?
Each could be used independently but the synergy is as follows:
Pi-hole - provides domain name blocking.
Unbound - provides a local DNS resolver (replacing ISP or public resolver) for Pi-hole to use, but could be used without Pi-hole if domain name blocking is not required.
Wireguard - allows you to connect to your home network when away from home, which you can use to access Pi-hole/Unbound or other local service.