Realizing transport-layer slicing using segment routing
Guest Post: Segment routing can help implement the service capabilities required by network slicing in the transport domain.
Category:
Tech matters
The HTTPS record passes a key milestone
Guest Post: Recently approved HTTPS and SVCB record types aim to change a long-standing paradigm.
Strength together > weakness apart
Guest Post: Unless we recognize the necessity of working with others to improve the entire digital environment, it won’t be long before that environment becomes intolerable for all of us.
Notes from IETF 114
ROV measurement, DANE Portal, IPv6 extension headers, congestion control, and more topics of interest from IETF 114.
Incident response lessons from FIRSTCON22
Guest Post: Effective threat hunting, incident response in the cloud, how to stop phishing, and the emotional experience of ransomware.
Bigger, faster, better
The driving factors that will shape the future of computer communications and digital services.
Notes from DNS-OARC 38
DoQ for authoritative servers, DNS spoofing countermeasures at Google, the cost of DNSSEC validation, and more from DNS-OARC 38.
Measuring the practical effect of DNS root server instances: A China-wide case study
Guest Post: Many local root queries in China are turning to instances beyond the international gateway, despite there being 16 closer domestic instances.
Making CSIRTs even better
Guest Post: Using Knowledge Management for better security and incident response, developing metrics for CSIRT performance, and improving cybersecurity’s image(s).
What are symmetric and asymmetric IP routing
Guest Post: Symmetric and asymmetric IP routing are ideas that are not necessarily common knowledge in the broader community.