SIEVE — a better algorithm than LRU?
Guest Post: Introducing SIEVE — a simpler algorithm than LRU that delivers better efficiency and scalability for web cache workloads.
Category:
Tech matters
Experimental support for AF_XDP sockets in NSD
Guest Post: Exploring the promise of fast-path DNS delivery through XDP, and the pain points that come with it.
IEPG at IETF 123
External ISP network disruptions, triggering QUIC, BGP path attributes, and a regional standards forum?
Recognizing IXPs as critical infrastructure
Guest Post: What happens when IXPs fail and why classifying them as critical infrastructure is a necessity.
[Podcast] A day in the life of BGP
Geoff Huston analyses a single, regular, day of BGP activity to explore what it reveals about the state and stability of global Internet routing.
How can RPKI can be made quantum-safe?
RPKI relies on digital signatures to secure Internet routing — but these signatures could be cracked by future quantum computers. RPKI needs to upgrade to quantum-safe signatures before that day comes.
Strengthening cybersecurity communities at Phoenix Summit 2025
Supporting an effective security community with a collaborative workshop on honeypots and threat hunting.
FireFly: Community-centric wildfire detection using drones and IoT sensors
Guest Post: How Project Firefly combines IoT sensors with unmanned aerial vehicles to detect forest fires in Northern Thailand before they escalate.
Triggering QUIC
How client applications are triggered to connect to servers using the QUIC transport protocol.
APNIC registry services availability during Q2 2025
The latest measurements on APNIC’s Whois, RDAP, RPKI, IRR, and rDNS are now available.