The relevance of heavy hitters and the rise of big-fast flows
Guest Post: Eleven-year study characterizes the rise of heavy hitters and big-fast TCP flows.
Tag: measurement
Weaponizing middleboxes for TCP reflected amplification
Guest Post: Researchers show how middleboxes and censorship infrastructure can be abused to launch reflected DoS amplification attacks over TCP.
Who emailed who? Institutional privacy risks in the DNS
Guest Post: Institutions that run their own recursive resolvers and route from their own AS are most susceptible to privacy risks.
The elusive nature of QoS in the Internet
How do we engineer a shared network that can meet all service and experience parameters at the same time?
Did you validate your routing policies?
Guest Post: See 90% of all active ASes on the Internet with new anycast testbed.
Observing DNSSEC key life cycles
Guest Post: A new visualization project is shedding light on how regularly DNSSEC are keys being updated.
Another DNS OARC meeting
Geoff shares his thoughts on what was being discussed the recent OARConline 35a.
The prevalence of DNS over HTTPS
Guest Post: DoH resolver lists are not comprehensive, which makes it difficult for network administrators to entirely block DoH connections.
Need to measure QUIC packet loss? There’s a spin bit cousin for that
Guest Post: Which spin bit are you using to observe fully encrypted transport protocols for packet loss?
How do we improve Internet connectivity outside major cities? A Japanese approach
Guest Post: Regional Internet Exchanges have improved RTT by up to 87% in towns outside of Japan’s major Internet hubs.