MaginotDNS: Attacking the boundary of DNS caching protection
Guest Post: A look at modern day cache poisoning attacks on the integrity of the DNS.
Tag: DNS
DNS is the new BGP
DNS steering in the service delivery world has some profound implications for the network.
Verisign to update DNSSEC algorithm
Guest Post: Verisign to re-sign .com, .net, and .edu TLDs with new DNSSEC algorithms.
E-gov DNS: Is there enough redundancy?
Guest Post: Measuring the structure of e-gov domain names.
DNSOP at IETF 117
An extensive summary of activity in the DNS Operations Working Group.
Don’t leave network blind spots
Guest Post: Enterprise network asset classification through dual-grained behaviour analysis.
[Podcast] Adding ZONEMD protections to the root zone
Deploying ZONEMD in the root zone will help increase the security, stability and resiliency of the DNS.
The joy of TXT
Guest Post: How are DNS TXT records really used?
Adding ZONEMD protections to the root zone
Guest Post: The new record type will add an additional layer of cryptographic security to ensure the reliability of root zone data.
Measuring NXDOMAIN responses
Answering difficult questions about NXDOMAIN responses on recursive resolvers.