A new way to measuring QoE using TCP connection establishment delay
Guest Post: Learn about a new traffic analyser being developed to help network engineers detect issues related to quality of experience.
Tag: measurement
Journeying into XDP: Augmenting the DNS
Guest Post: Learn how eXpress Data Path (XDP) can augment existing DNS software instead of replacing it.
NetDice verifies your SLAs using probabilistic analysis
Guest Post: Learn how NetDice can verify four 9s SLAs within minutes, even in large networks with hundreds of links.
Mantis: Reactive programmable switches
Guest Post: An new open-source framework achieves both generic support of reactive behaviours and sub-RTT level latency without penalizing line-rate packet processing speed.
DDoS hide and seek: on the effectiveness of a booter service takedown
Guest Post: Study investigates booter-based DDoS attacks in the wild and the impact of an FBI takedown.
Multi-domain information exposure using ALTO: The good, the bad and the solution
Guest Post: Multi-national study defines and recommends solutions for Application-Layer Traffic Optimization (ALTO) protocol’s multi-doamin issues.
Enabling privacy-aware zone exchanges among authoritative and recursive DNS servers
Guest Post: New privacy-aware schema assists with protecting Authoritative DNS servers from Water Torture attacks.
Are you filtering for inbound spoofed packets? Chances are you’re not
Guest Post: Now there is a way to identify if your network has deployed Source Address Validation for incoming traffic.
Web cache attacks in the tangled web
Guest Post: The diverse interoperability of the Internet is both a strength and weakness.
Scaling the root of the DNS
We operate the root service in its current guise because so far, its worked adequately well. But we don’t have to continue that way.