There is been some talk about using a "private" DNS like Quad9 (9.9.9.9) that helps with your internet privacy especially from using your ISP's DNS. How does this work? Doesn't your ISP see your traffic either way unless you are on VPN?
Better reread the post, I seems OP is aware about what VPN does, but not how changing dns by itself helps.VPN mean virtual private network so data is encrypt from the VPN client to VPN Service! So the ISP just sees garbled traffic coming from you! That is point of VPN service!
Better reread the post, I seems OP is aware about what VPN does, but not how changing dns by itself helps.
That said I don't have an answer to the original question.
Yes I would like to know how changing DNS server helps with privacy. Last I told unless its VPN, the ISP will see your traffic.
Your provider can see your traffic no matter what DNS you're using under normal circumstances.
if your running a public VPN service ike nordVPV, the vpn itself asserts its own dns settings. Some vpn's own operate their own DNS some times they hire it out. Either way, the vpn serice over rides your dns settings.
there is a rumor some internet providors have a script maybe in your cable modem to over ride your dns settings and inject their own.
there is a few web sites that will report back exactly who is your dns. I dont know the best and safe ones to pick here?
there are a few encrypted dns
Yes. My understanding is that you would either need to be using a VPN, or take active measures on your devices or network to deploy encrypted DNS (DoT or DoH).Doesn't your ISP see your traffic either way unless you are on VPN?
Do they require you to install an app or other software on your device? If so, it might be enabling encrypted DNS.Then why do services like quad9 even bothering building their own DNS as a private alternative? There is also NextDNS and AdGuard. Something is missing from the picture.
Do they require you to install an app or other software on your device? If so, it might be enabling encrypted DNS.
it is a worthless effort to take control of your DNS.
to prove my point; every now and than take a peek at: SystemPreferences -> Network -> DNS -> DNS Servers
it should normally be pointed 192.168.x.1 Your hone network router
so back to the public VPN:
Using a public VPN service, using one of their off-shore servers in a hell hole area of the world the DNS you use in N America might be effective.
i almost always use a public vpn service, even in my iPhone
it does NOT hide as much as you think