The state of traffic engineering – an ISP’s perspective
Guest Post: As networks grow in size and complexity, operators find themselves needing an increasing array of tools to manage the flow of traffic.
Category:
Tech matters
Measuring ECDSA in DNSSEC: An Update
Has the use of elliptical curve cryptographic algorithms in generating digital signatures for securing the DNS improved since 2014?
DNSSEC ‘and’ DNS over TLS
A trustable DNS demands DNSSEC irrespective of the fate of DNS over TLS.
Sunrise DNS over TLS, sunset DNSSEC?
Guest Post: DNS over TLS brings reliable delivery of the DNS, which might make DNSSEC and DANE finally happen after all.
Passive observations of a large DNS service
Guest Post: Study takes a brief peek at 3.5 billion queries from Google’s public DNS service.
Chasing Shannon’s limit – submarine cable fibre optic communications
Guest Post: Technology developments such as Coherent Optics have allowed us to get closer to the theoretical transmission capacity of submarine cables.
How to: calculating IPv6 subnets outside the nibble boundary
Guest Post: Learn about the basics of nibble boundaries and how to calculate subnets outside of them.
DNS: A look back at a look back
Guest Post: Looking back on past forecasts for the DNS exposes how far it has evolved from its preliminary tasks.
New ASN management features
APNIC will soon implement an important change to the aut-num object in the APNIC Whois Database.
Discovering evasive code in malicious websites
Guest Post: NTT Secure Platform Laboratories has discovered five previously unknown evasion techniques by using two types of honeyclients.