Featured Blogs

DDoS Mitigation: A Blend of Art and Science

As DDoS attacks become larger, more frequent and complex, being able to stop them is a must. While doing this is part science, a matter of deploying technology, there is also an art to repelling sophisticated attacks. Arbor Networks, Citrix and others make great gear, but there's no magic box that will solve all your problems for you. Human expertise will always be a crucial ingredient. more

ICANN Pressured to Reserve Names: “We don’t accept any more reservations!”

It is not a secret that I have been (and I continue to be) against the requests made to ICANN by the International Olympic Committee (IOC) and the Red Cross for special protection of their names and their variations. I am mainly against it because of the problems associated with these types of protection, the potential implications they may have and the fact that any attempt to reserve any names in the Domain Name Space will set a very bad precedent that will be detrimental to the whole new gTLDs experience. Well, the effect of this precedent is right upon us... more

IP Address Space Covered by Certificates

Since the RIPE NCC launched its Resource Certification service, there is a steady increase in the number of prefixes covered by certificates. The Resource Certification (RPKI) service was launched at the beginning of 2011. The system enables network operators to perform Border Gateway Protocol (BGP) origin validation, which means that they can securely verify if a BGP route announcement has been authorised by the legitimate holder of the address block. more

SIP Co-Author Henning Schulzrinne Appointed CTO of the FCC

In a move to be celebrated by many of us with a VoIP background, the United States Federal Communications Commission (FCC) announced today the appointment of Henning Schulzrinne as Chief Technology Officer (CTO). As the release indicates, Henning's role as CTO will be to: ...guide the FCC's work on technology and engineering issues, together with the FCC's Office of Engineering and Technology. more

The Myth of the Unintended Infringer in SOPA and PIPA

In a recent op-ed piece in TheHill.COM, some friends and I described the futility of mandated DNS blocking as contemplated by the SOPA (H.R. 3261) and PIPA (S. 968) bills now working their way through the U.S. Congress: No Internet user is required to use the Domain Name servers provided by their ISP. And if millions of American citizens who for whatever reason want to engage in online piracy can no longer do so because Congress has passed this law and their ISP is now filtering the citizen's DNS lookups... more

Breaking the Internet HOWTO: The Unintended Consequences of Governmental Actions

"Breaking the Internet" is really hard to do. The network of networks is decentralized, resilient and has no Single Point Of Failure. That was the paradigm of the first few decades of Internet history, and most people involved in Internet Governance still carry that model around in their heads. Unfortunately, that is changing and changing rapidly due to misguided government intervention. more

10 Main Internet Governance Developments in 2011

Here is the provisional list of the main Internet governance developments in 2011 and we need your help to compile a final list. Please let us know your views by: Making comments and adding any other development you think should be on this list. Join the webinar discussion on 20 December 2012 at 15.00 (CET). more

TLDs, CJD and Other Mad Cows

"At every crossroad on the road that leads to the future, tradition has placed against us ten thousand men to guard the past". These were the words of Stanley Prusiner in 1992 describing the opposition to his radical discovery of what he called prions, the causative agents of a clutch of baffling brain diseases. These include kuru, affecting New Guinea cannibals, Creutzfeldt-Jacob disease (CJD), and BSE or mad cow disease. And today these guardians of the past are in place again at the crossroad that leads to a future of thousands of top-level Internet domain names. more

Chinese Hackers and Cyber Realpolitik

For many people the comments made by Michael Hayden, Former Director of the Central Intelligence Agency, at this week's Black Hat Technical Security Conference in Abu Dhabi may have been unsettling as he commented upon the state of Chinese cyber espionage. I appreciate the candor of his observations and the distinction he made between state-level motivations. In particular, his comment... more

Will Launch of New gTLD Program Be Delayed as a Result of Recent Hearings?

Yesterday evening, the ICANN's Generic Names Supporting Organization (GNSO) held its last teleconference of the year. We had invited ICANN's new gTLD supremo Kurt Pritz to give an update on the recent US Congress hearings. Kurt was ICANN's spokesperson in both hearings, and felt that the first was more favourable to ICANN than the second. more

Important Progress on Accountability and Transparency

The ICANN Board made a couple of important decisions regarding accountability and transparency at its 8 December meeting. Specifically, it approved compensating Directors and also enhanced ICANN's conflicts of interest rules. These are positive developments for the organization, and come at a critical juncture as the Internet governance debate heats up in 2012. more

Stopping SOPA’s Anti-Circumvention

The House's Stop Online Piracy Act is in Judiciary Committee Markup today. As numerous protests, open letters, and advocacy campaigns across the Web, this is a seriously flawed bill. Sen. Ron Wyden and Rep. Darrell Issa's proposed OPEN Act points out, by contrast, some of the procedural problems. Here, I analyze just one of the problematic provisions of SOPA: a new"anticircumvention" provision more

Providing Persistent Domain Names Under .ARPA

Some domains are too big to fail. Quite apart from the obvious ones like google.com and facebook.com, upon whose availability our everyday lives depends, there are many others upon which the infrastructure of the Internet (and much of the modern world itself) depends. These are domains like w3.org and ietf.org, which host the technical specifications which describe the World Wide Web and the Internet themselves. more

New gTLDs and Endangered Languages

While exploring the UNESCO's interactive atlas of the world's languages in danger, I am happy to see that new generic Top-Level Domains could help save some of these languages. .CAT for Catalan language already exist; .BZH will probably have the "Breton" language to help survive; "Basque" is vulnerable but there is a .EUS initiative; .CORSICA will certainly help the "Corsican" language to develop... more

2nd FCC Workshop on PSTN Transition Streaming Live Today

Today, December 14, 2011, the US Federal Communications Commission (FCC) is holding the second of two workshops on the transition of the PSTN to new technologies. The workshop started streaming live this morning at 9:30am US Eastern. The FCC's note about the workshops mentions that people watching the live stream can send in questions to panelists using either of two methods... more