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privacy vs speed
About this tag
The privacy vs speed trade-off is a recurring theme in Windows networking, especially around DNS configuration. Encrypted DNS protocols like DNS-over-HTTPS add measurable latency—sometimes over 100 ms—compared to unencrypted ISP resolvers. For Windows users and sysadmins, choosing a DNS resolver involves balancing privacy benefits against speed penalties. The tag covers benchmarks showing that the fastest resolver is not always the best, and that DNS configuration has become a policy decision for home and enterprise networks. Discussions focus on practical trade-offs rather than theoretical extremes, helping readers decide based on their specific needs for security versus performance.
Encrypted DNS is a privacy upgrade that can lose badly in raw speed tests, as one MakeUseOf benchmark found when an ISP’s unencrypted resolver answered typical lookups in 38 ms while Cloudflare’s DNS-over-HTTPS took 167 ms from the same connection. The surprising part is not that encryption has...