By Alan DeKok

Guest Post: "RADIUS is the protocol that will never die". So given that RADIUS is staying, what do we need to do to make it secure for the next 30 years?

By George Michaelson

What can be learned by reimplementing the common traceroute utility in Rust? The inner workings of traceroute, and the importance of careful interpretation, for a start.

By Doug Madory

Guest Post: Many BGP route leaks flagged by automated systems are short-lived artifacts of normal convergence. Doug Madory draws on Cloudflare Radar, RouteViews, and Jared Mauch’s leak detector to show how these 'ephemeral leaks' occur, why they rarely disrupt traffic, and why they still matter for routing security.

By Dan Fidler

From building resilient systems at scale to facilitating multistakeholder dialogue, Joy Chan’s leadership highlights the power of participation and the role every community member can play in shaping the Internet’s future.

By George Michaelson

The IETF Datatracker has published the initial draft of the IAB workshop report on IP address geolocation, summarizing challenges, edge cases, and future directions.

By Warren Finch

Guest Post: The Open Fibre Data Standard (OFDS) provides a common way to describe fibre infrastructure as structured, machine-readable data, allowing shared understanding without requiring uniform ownership or control.

By Geoff Huston

The use of encrypted DNS transports for communication between recursive resolvers and authoritative services in the DNS was an important topic of discussion OARC 46 in Edinburgh.

By Dave Phelan

Examining recent trends in DDoS activity across the Asia Pacific region and practical ways to reduce both exposure and impact.