Visibility of Prefix Lengths in IPv4 and IPv6

Internet routes are specified for an address prefix. The shorter the prefix, the more general the route. A shorter prefix covers more address space and thus a bigger part of the Internet. Very long prefixes cover few addresses and are used for local routing close to the destination address. In general, it is not necessary to distribute very long prefixes to the whole Internet, because a more general, shorter prefix is sufficient to direct packets in the direction of the destination. more

Underneath the Hood: Ownership vs. Stewardship of the Internet

As is well known to most CircleID readers - but importantly, not to most other Internet users - in March 2011, ICANN knowingly and purposefully embraced an unprecedented policy that will encourage filtering, blocking, and/or redirecting entire virtual neighborhoods, i.e., "top-level domains" (TLDs). Specifically, ICANN approved the creation of the ".XXX" suffix, intended for pornography websites. Although the owner of the new .XXX TLD deems a designated virtual enclave for morally controversial material to be socially beneficial for the Internet, this claim obfuscates the dangers such a policy creates under the hood. more

It’s Time to Talk Solutions on Mass Surveillance

The public discussion of surveillance one year on from the Snowden revelations remains a search for the biggest sinner. New stories 'outing' countries and companies are great transparency and essential for healthy societies but they have a side effect that isn't so benign: they create an evergreen source of new justifications for security services to demand more money for a surveillance and counter-surveillance arms race. more

Multiple (Even Random or Garbled) Domain Names to Bypass Spam Filters Not a Violation

The California Supreme Court issued its opinion in Kleffman v. Vonage, a case certified from the Ninth Circuit. The California Supreme Court held that the transmission of "commercial e-mail advertisements from multiple domain names for the purpose of bypassing spam filters" does not violate California's spam statute. more

OneWeb and Intelsat Sign the First Multi-Orbit Broadband Agreement – More to Come

Last October, I reviewed multi-orbit tests and plans of several low Earth orbit (LEO), medium Earth orbit (MEO), and Geostationary (GEO) broadband satellite companies and quoted Neil Masterson, CEO of LEO operator OneWeb as saying, "Interoperability with GEO satellites must happen - it's common sense ... Customers don't care whether it's a LEO satellite or a GEO satellite - all they want is connectivity." more

Large-Scale Study by Security Researchers in China Sheds Light on the Scope of DNS Interception

During the 27th Usenix Security Symposium held in Baltimore, MD last week, a group of researchers from China revealed results obtained from a large-scale analysis DNS interceptions. more

Are the TISA Trade Talks a Threat to Net Neutrality, Data Protection, or Privacy?

On December 17th a US proposal for online commerce in a major trade negotiation, the Trade in Services Agreement ("TISA") leaked. A flurry of press releases and opinion pieces claim that TISA is a threat to the Internet. The headlines are lurid: "TISA leak: EU Data Protection and Net Neutrality Threatened" and "Leaked TISA text exposes US threat to privacy, civil rights"... Because I've spent years in Geneva regularly meeting with and advising negotiators on the networked economy I have a very different perspective. more

Branded Domains Are the Focal Point of Many Phishing Attacks

As a long-established online attack strategy, phishing remains a popular tool for fraudsters because of its effectiveness. The Anti-Phishing Working Group reported more than 300,000 distinct phishing attacks in December 2021 -- more than three times the number reported in early 2020, and the highest monthly total ever identified. more

Learning to Love the WTO: How Trade Policy Can Save Open Internet - and Bridge the Digital Divide

From the dawn of the mainstream commercial Internet in the late 1990s until quite recently, the world trade and Internet communities have been almost entirely disconnected from one another. This isn't surprising, given that trade policy historically follows technological developments with a considerable 'lag.' As the senior-most 'permanent representative' on the ground in Geneva from the for-profit tech sector, a big part of my job is to try and translate the Internet for the Diplomatic Corps across many different policy subjects. more

How Not to Get Your Mail Delivered

A small company in suburban Philadelphia called Holomaxx recently filed two lawsuits against large webmail providers, complaining that they weren't delivering mail from Holomaxx. The first suit is against Microsoft and Return Path, and the second suit is against Yahoo and Cisco/Ironport. Neither is going anywhere. more

Breaking Ground: Historic Launch of UN Global Mechanism for Cyberspace Governance

The international community has long struggled with the challenge of translating international law into actionable norms and practices in cyberspace. The conclusion of the United Nations Open-Ended Working Group (OEWG) on the security of and in the use of information and communications technologies 2021-2025 marks a vital milestone in that ongoing process.  more

The Biggest gTLD Problem Has Just Appeared on the Horizon

A letter sent earlier this month by the ICANN Board to the Governmental Advisory Committee (GAC) should cause every new gTLD applicant's ears to prick up. Having been through every one of the applications for 1,396 different Internet extensions, the world's governments not only issued formal warnings for 199 of them, but also asked what mechanisms were in place to make sure that people did what they said they would in their applications. more

ICANN Call for Submissions of Interest for Leadership

ICANN's Nomination Committee has begun their process to nominate more members to various boards, councils and committees of ICANN. This is the process by which I was elected to the board last year. Contrary to what some people may think, these positions should not be taken to try to gain some privilege or power. These are positions of responsibility and require a lot of work for no tangible return except possibly the opportunity to meet other very interesting people. I think about my role at ICANN like I would think about jury duty. We have all benefited from the proper functioning of the Internet for the last decade. If you've benefited in the past and care about the future of the Internet, it is a great opportunity to give back to the community by applying for one of these positions. more

Report Finds Arabic Domain Names Ripe for Growth

Since ????. (.web in Arabic and pronounced "dot shabaka") launched as the world's first new Top-Level Domain in 2014, we've faced many hurdles in growing adoption of Arabic domain names. From universal acceptance and general awareness issues to a lack of Registrars with Arabic retail interfaces -- the challenges have been numerous and varied. However, according to a new ICANN-commissioned study released this week - one of the first to investigate the Middle East DNS sector - there is much to celebrate too. more

Report from UN Spam Meeting in Geneva

The International Telecommunication Union (ITU), held an ITU WSIS Thematic Meeting on Countering Spam from 7 to 9 July 2004, in Geneva, Switzerland. The meeting was focused around various topics including: Scope of the problem, Technical solutions, Consumer protection and awareness, Legislation and enforcement, and International cooperation. The following is a report by William J. Drake, Senior Associate International Centre for Trade and Sustainable Development in Geneva. more