Privacy and DNS Client Subnet
How can a CDN steer users to optimize content delivery, and how does this affect user privacy?
Category:
Tech matters
Whose CIDR is it anyway?
Guest Post: A look at centralization in the ownership of IP blocks.
Wait. IPv6 stockpiling is a thing?
Is IPv6 stockpiling a problem? RIPE considers.
Revisiting IXP peering LAN security in the light of new threats and technology evolution
Guest Post: Revisiting and suggesting improvements to peering LAN recommendations, based on several years of traffic statistics from a large IXP.
A comprehensive review of RIR policies in the domain of ASN management
Guest Post: Comprehensively examining various RIR policies and their ASN assignment and allocation practices.
Revisiting DNS and UDP truncation
What are the UDP buffer sizes used in recursive resolver queries to nameservers, and how effective is truncation in today’s DNS?
Assessing the security of Internet paths
Guest Post: A case study of critical Dutch infrastructures.
A multifaceted look at Starlink performance: The good, the bad and the ugly
Guest Post: First-of-its-kind comprehensive analysis of Starlink performance using several measurement sources.
[Podcast] Testing Post Quantum Cryptography DNSSEC
If quantum computing becomes viable, Post Quantum Cryptography (PQC) will be needed to replace RSA and ECC signatures in DNSSEC. How well can today’s DNS system handle PQC methods?
Unravelling the threat of hosting-based domain takeovers
Guest Post: Introducing and evaluating a novel framework for detecting domain takeovers.