Event Wrap: inSIG 2021
APNIC presented at inSIG 2021, held online from 19 to 21 November 2021.
ICARUS: Beware of flying satellites
Guest Post: How resilient are LEO satellite networks to DDoS attacks?
NPM, encryption, and the challenges ahead: Part 2
Guest Post: Encryption forced NPM vendors to evolve. Part 2 of this series discusses NPM’s evolution, including synthetic testing as one recent advancement.
Notes from RIPE 83
Geoff Huston discusses technical presentations from RIPE 83.
Working latency — the next QoE frontier
Guest Post: Comcast shares its work into reducing latency through Active Queue Management.
Help develop the DNS Data Dictionary
Guest Post: The DNS Data Dictionary seeks to map what is in existing relevant protocols and prevent divergence in new protocols.
Event Wrap: DINR 2021 Virtual Workshop
APNIC’s Geoff Huston presented on active vs passive DNS measurements at the DINR 2021 Virtual Workshop, held online from 16 to 17 November 2021.
ARP problems in EVPN
Guest Post: Why you should always set ARP timeout to less than five minutes in L3 EVPN and beware potential ARP suppression issues in L2 EVPN.
Modern OSes are prone to side-channel-based DNS cache poisoning attacks
Guest Post: Researchers show how SAD DNS attacks allow an off-path attacker to inject malicious DNS records into a DNS cache.
Event Wrap: IETF 112
Geoff Huston presented on Internet centrality at IETF 112, held online from 6 to 12 November 2021.