The use of UTRS in combating DDoS attacks
Guest Post: New study shows that UTRS can be a useful tool in mitigating DDoS attacks, but it is not widely used.
Tag: measurement
[Podcast] The ICANN DNS stats collector system
How ICANN manages data capture from the IMRS (L Root) systems worldwide.
Challenges in measuring DNS abuse
Guest Post: Measuring DNS abuse is difficult. What are the obstacles?
[Podcast] Low Earth Orbit and the TCP congestion control problem
Geoff Huston discusses LEO satellites and TCP congestion control.
Hazardous DNS echoes
Guest Post: Quantifying the problem of ‘echoing resolvers’ in the wild.
How we measure: RPKI ROA signing and Route Origination Validation
How APNIC Labs measures ROA production and ROV-invalid filtering.
The prevalence of domain parking
Guest Post: Quantifying the impact of domain parking on the DNS ecosystem.
Understanding DNS query composition at B-Root
Guest Post: A comprehensive, longitudinal characterization of DNS queries received at B-Root over ten years.
How we measure: DNSSEC validation
Breaking down how APNIC Labs measures the adoption of DNSSEC validation.
Rocky road towards ultimate UDP server with BPF-based load balancing on Linux: Part 2
Guest Post: Pavel Odinstov continues his exploration of how to speed up UDP data processing from FastNetMon inputs.