RPKI and Trust Anchors
Why do RIRs use a trust anchor set of RIR-based 0/0 self-signed certificates?
The wrong certificate: Apache, Let’s Encrypt and OpenSSL
Geoff Huston shares some PKI config issues experienced when migrating labs.apnic.net to a new platform.
An Opinion Piece on Internet Security
Opinion: Why has our public key certificate system failed the Internet so badly?
Revocation: is there a better way to secure certificates?
Learn how browsers are being made aware of revoked certificates and the the challenges associated with this security measure.
DNSSEC validation revisited
Over the past year, DNSSEC validation has rallied. Geoff Huston looks at what is behind the rise.
At the bottom of the sea: a short history of submarine cables
Submarine cable development brings together advanced physics, marine technology and engineering to create truly amazing pieces of networking infrastructure.
Addressing 2019
Geoff Huston analyzes the trends in IPv4 and IPv6 addressing in 2019 and makes some predictions about what the future holds.
BGP in 2019 – BGP Churn
Part two of Geoff’s BGP report for 2019 assesses whether the stability of the routing system is changing.
BGP in 2019 – The BGP Table
Geoff Huston analyses BGP routing table growth with some predictions for the size of the IPv4 and IPv6 BGP routing tables in the next five years.
Sizing the buffer
If buffers are generally good and improve data throughput, then more (or larger) buffers are better, right?