hackysphere

joined 5 months ago

How do I determine if a CPU is better than another one? (lemmy.ca)

submitted 3 months ago by hackysphere@lemmy.ca to c/selfhosted@lemmy.world

19 comments fedilink

I'm looking at some old Intel and Pentium CPUs that are in a NUC. Are cores and max clock speed the only things that matter? Would a Pentium be good enough to run Immich? I have a i7-4790, and the NUCs I'm looking at range from a Pentium J5005 to a i3-1115G4. I do run Docker, does that affect anything?

Is it possible for my ISP (or the router in my network) to modify results of someone else's DNS? (lemmy.ca)

submitted 4 months ago by hackysphere@lemmy.ca to c/privacy@lemmy.ml

8 comments fedilink

I am wondering if an ISP or network admin on my network would be able to change where a DNS server is located at (ex: if a DNS server is located at 132.192.175.210, the ISP/netadmin can redirect it to their own server at 11.29.102.201 to change where the DNS records point to). Does DNSSEC and DoH/DoT combat this, and how? Why is it safe to use a domain for DoH/DoT if it requires going through insecure DNS to get to a secure DNS?