DNS

ICANN’s Accountability and Transparency – a Retrospective on the IANA Transition

As we passed five years since the Internet Assigned Numbers Authority transition took place, my co-authors and I paused to look back on this pivotal moment; to take stock of what we've learned and to re-examine some of the key events leading up to the transition and how careful planning ensured a successful transfer of IANA responsibilities from the United States Government to the Internet Corporation for Assigned Names and Numbers. more

Close to 6 Million Domain Names Registered in Q4 2011, Total Passes 225 Million Worldwide

According to the latest Domain Name Industry Brief from VeriSign, Inc., the fourth quarter of 2011 closed with a base of more than 225 million domain name registrations across all Top-Level Domains (TLDs) -- an increase of 5.9 million domain names, or 2.7 percent over the third quarter. Registrations have grown by more than 20.4 million, or 10 percent, since the fourth quarter of 2010, according to the report. more

Trust Isn’t Easy: Drawing an Agenda from Friday’s DDoS Attack and the Internet of Things

Last week, millions of infected devices directed Internet traffic to DNS service provider Dyn, resulting in a Distributed Denial of Service (DDoS) attack that took down major websites including Twitter, Amazon, Netflix, and more. In a recent blog post, security expert Bruce Schneier argued that "someone has been probing the defences of the companies that run critical pieces of the Internet". This attack seems to be part of that trend. This disruption begs the question: Can we trust the Internet? more

One Step Closer to an Accountable ICANN

We believe that certain updates in the latest draft that limit the scope of ICANN's Mission, as specified in paragraph 188, could explicitly prevent ICANN from actively enforcing its contracts with Registries and Registrars or use contracts as a tool to implement consensus policies in the future. We suggest in our comments that revised bylaw text be added explicitly stating that the enforcement and creation of ICANN's contracts with Registries and Registrars... more

Ensuring Last Minute GAC Safeguards

In light of some changes contained in the most recent Applicant Guidebook as well as some of the proposed contractual provisions contained in the recent IANA Statement of Work, there is a potential growing justification to make some necessary last minute changes to the legal terms and conditions contained in Module 6 of the Applicant Guidebook. Specifically, the Governmental Advisory Committee (GAC) and its individual members have a clearly defined role in the new generic Top-Level Domains (gTLDs) process... more

ICANN Has No Plans to Delay or Restrict New gTLD Program

ICANN will not delay the launch of its much anticipated program to create hundreds, possibly thousands, of new Internet extensions, nor run a limited ‘pilot program’, as reported today by Kieren McCarthy of .Nxt. "Steve Crocker [ICANN's chairman] admitted that the organization’s Board will be holding a special meeting in the first week of January and that the meeting’s focus will be the launch of the new gTLD program the following week." However that meeting will not consider a delay or limited rollout option. more

A New Phase of Measuring DNS Abuse

Today the DNS Abuse Institute (“DNSAI” or the “ Institute”) adds a new level of reporting for our measurement project: DNSAI Compass™ (“Compass”). With this new level of reporting, we intend to show the spectrum of how malicious phishing and malware is distributed across the DNS registration ecosystem.1 To demonstrate this, we are identifying registrars and TLDs with high and low volumes of malicious domain registrations in their Domains Under Management (DUM), or new registrations. more

Names, Numbers and Beyond…

Couple of weeks ago I started a new initiative called "Names, Numbers and Beyond". I started this as I genuinely think we are facing big issues due to the uncontrolled and non-standard growth of the IP and Name space used today and tomorrow. To keep in control and make everything manageable, parcelling out IP address space and the use of tight naming standards/policies is necessary to make networks work better and make them achievable. more

The 2024-2026 Root Zone KSK Rollover: Initial Observations and Early Trends

On Jan. 11, 2025, Verisign supported the Internet Corporation for Assigned Names and Numbers (ICANN) in taking a major step to ensure the continued security, stability, and resiliency of the Domain Name System (DNS). While imperceptible to most users, this action - specifically, the introduction of a new Domain Name System Security Extensions (DNSSEC) Key Signing Key (KSK) in the root zone - is the next step of a multi-year-long process to change, or "roll," the cryptographic key that secures the root of the DNS. more

Here is the DNSSEC Activity at ICANN 58 in Copenhagen March 12-15, 2017

Want to learn more about the current state of DNSSEC? Want to see demos of new software to secure email? Curious about the potential impact of the Root Key Rollover happening this year? Next week in Copenhagen, Denmark, ICANN 58 will include some great technical info about DNSSEC and DANE happening in several sessions. Here is the plan... more

NTIA Reveals How It Manages the Root Zone

Kieren McCarthy reporting in the Register: "The US government has posted a step-by-step guide to how it authorizes changes to the internet's root zone -- the heart of the world's domain-name system. The 16-page slide deck published by the Department of Commerce's National Telecommunications and Information Administration (NTIA) sheds light on what has been a contentious and largely secret process for the past 15 years." more

Persistent Threat Detection on a Budget

If there's one simple - high impact - thing you could do to quickly check whether your network has been taken over by a criminal entity, or uncover whether some nefarious character is rummaging through your organizations most sensitive intellectual property out of business hours, what would it be? In a nutshell, I'd look to my DNS logs. It's staggering to me how few security teams have gotten wise to regularly interrogating the logs from their recursive DNS servers. more

Quo Vadis ICANN?

The short history of Internet Governance is full of errors, failures, and - mainly - omissions. Despite the shortcomings, we also must acknowledge the achievements of past and present internet governance efforts. In particular, ICANN and its stakeholder constituencies have delivered on the mandate of a stable, secure and resilient Internet. Working with the IANA, IAB and IETF, the operational functions of IP addresses, and the Protocol Assignment and DNS must be seen as an unqualified success. more

.Org: ICANN’s Betrayals and its Opportunity to Act Now in the Public Interest

ICANN's repeated betrayals of the public interest have created the conditions for Ethos Capital's proposed purchase of .Org. The growing outrage directed at ICANN is raising questions about ICANN's legitimacy and the wisdom of having entrusted ICANN with oversight over the domain name system ("DNS"). ICANN has shown itself to be out of touch with and unresponsive to the public interest. ICANN now has an opportunity to remember its mission... more

Blocking and Filtering in Collaborative Security Context - A Reflection on RFC 7754

The other day, I planned to take my 15-year-old son to the movie theatre to see "Hateful Eight" in 70mm film format. The theatre would not allow him in. Under article 240a of the Dutch penal code, it is a felony to show a movie to a minor when that movie is rated 16 or above. Even though I think I am responsible for what my son gets to see, I understand that the rating agency put a 16-year stamp on this politically-incorrect-gun-slinging-gore-and-curse-intense-comedy feature. more