# Hedge 312: Keys and DNS

DevFeed: [Hedge 312: Keys and DNS](<https://devfeed.tech/articles/hedge-312-keys-and-dns-10879.md>)

Original publisher: [Read original article](<https://rule11.tech/hedge-312/>)

Author: Russ

Published: 2026-07-17T16:16:02Z

Content type: article

Language: en

Sources: [rule 11 reader](<https://devfeed.tech/sources/rule-11-reader.md>)

Topics: [Internet](<https://devfeed.tech/topics/internet.md>)

Tags: [cryptographic](<https://devfeed.tech/tags/cryptographic.md>), [hedge](<https://devfeed.tech/tags/hedge.md>), [internet](<https://devfeed.tech/tags/internet.md>), [ip](<https://devfeed.tech/tags/ip.md>)

## AI overview

A Hedge episode discusses a paper proposing cryptographic keys as the primary host identifier instead of IP addresses, alongside an article about DNS's central role on the Internet.

## Source excerpt

The entire technology world has, for decades, treated the IP address as a shorthand host identifier. This is clearly not the way IP was designed, but what are our other choices? In this episode of the Hedge, Scott Robohn joins Russ And Tom to discuss a recent paper arguing cryptographic keys should be the primary host identifier, and another article on the centrality of DNS to the Internet.