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As an alternative to the creation of the .XXX TLD, ICANN/IANA can assign special port numbers that can be used to label adult content. IANA assigns port numbers as part of its duties. For example, port 80 is reserved for the HTTP protocol (i.e. the World Wide Web). Port 443 is reserved for the HTTPS protocol (SSL-secure version of HTTP). Port 23 is for Telnet, port 25 is for SMTP, and so on. One can see the full list at here... In a real sense, the IANA port assignments are just suggestions to the world as to what to expect on certain ports, whether it be a mail server, WHOIS, FTP, POP email or any other service/protocol. more
Hi, I'm Richard. I've been around the Internet for a while. I work for Cisco now, and used to lead security for Firefox. I've published a few RFCs and served on the Internet Engineering Steering Group (the board of the IETF). I was a co-founder of Let's Encrypt and I currently serve on its board. I care about the Internet, and I care about nonprofits. more
Since the launch of the New gTLD Program in 2012, it has become evident that new gTLD registries overestimated the demand for new Top-Level Domain name extensions. Furthermore, new gTLD registries did not anticipate the hurdles in raising awareness, not to mention creating adoption for new domains. Even the most pessimistic New gTLD Program critic did not expect such uninspiring results. It was a wake up call for many in the domain industry. The New gTLD Program currently lacks credibility. No new gTLD has yet to go mainstream and capture the world's imagination. more
I feel incredibly lucky to work every day with some of the biggest, most recognised and most innovative organisations from around the world on developing strategies for their .brand TLDs. In this capacity, I also have the privilege to meet some of the most knowledgeable and forward-thinking experts in branding, digital marketing, web development and technology, to name a few. One such person is the brilliantly talented Matt Dorville. more
The Internet is often a lawless place. Everyone knows that there are many tricks and traps lurking on the Internet, just waiting to prey on unsuspecting and innocent users. Some of these traps will trash your computer while others will turn your PC into a zombie that will broadcast messages at the virus writer's command. ...The list of annoyances and downright criminal activities seem endless. ...To make the Internet a safer place both legislators and law enforcement are now focusing on the Internet. In the crossfire that's taking place there are many ideas that are being offered up. Some of them are good and some are not. One bad decision that was recently forced upon the Internet community (without hearings -- more on this later) was to eliminate private domain name registrations for .US domain names. ...It's important to understand the difference between privacy and anonymity. more
According to page 123 of ICANN's annual report: "...Commitment to continued payment in the salary span of 50th to 75th percentile of for-profit market place of companies of a similar size and complexity to ICANN..." Note that the comparables have been "for-profit". This is obviously ridiculous, given the purported non-profit nature of ICANN, with its inherent job security... more
For some years now the general uptake of IPv6 has appeared to be "just around the corner". Yet the Internet industry has so far failed to pick up and run with this message, and it continues to be strongly reluctant to make any substantial widespread commitment to deploy IPv6. Some carriers are now making some initial moves in terms of migrating their internet infrastructure over to a dual protocol network, but for many others it's a case of still watching and waiting for what they think is the optimum time to make a move. So when should we be deploying IPv6 services? At what point will the business case for IPv6 have a positive bottom line? It's a tough question to answer, and while advice of "sometime, probably sooner than later" is certainly not wrong, it's also entirely unhelpful as well! more
In an RFC prepared by Donald E. Eastlake 3rd and Declan McCullagh, an analysis is offered for proposals to mandate the use of a special top level name or an IP address bit to flag "adult" or "unsafe" material or the like. This document explains why these ideas are ill considered from legal, philosophical, and technical points of view: "Besides technical impossibility, such a mandate would be an illegal forcing of speech in some jurisdictions, as well as cause severe linguistic problems for domain or other character string names." more
There is a published spoofing attack using homographs IDN. By using a Cyrillic SMALL LETTER A (U+430), Securnia is able to pretend to be http://www.paypal.com/. Actually this is well-documented in RFC 3490 under the Security Consideration: "To help prevent confusion between characters that are visually similar, it is suggested that implementations provide visual indications where a domain name contains multiple scripts. Such mechanisms can also be used to show when a name contains a mixture of simplified and traditional Chinese characters, or to distinguish zero and one from O and l..." more
In the case of Lands' End, Inc. v. Remy, the defendant website owners were accused of crafting a clever scheme to get some extra commissions from their affiliate relationship with landsend.com. It looks like the scheme has backfired, however, as Lands' End's claim against the defendants under the Anticybersquatting Consumer Protection Act, [15 U.S.C. §1125(d)] ("ACPA") has survived a summary judgment motion and the case is heading for trial. more
In a bid to bolster cybersecurity in India's financial sector, the Reserve Bank of India (RBI) has announced exclusive internet domains -- 'bank.in' for registered banks and 'fin.in' for non-banking financial entities. RBI Governor Sanjay Malhotra revealed that registrations for 'bank.in' will commence in April 2025, followed by 'fin.in', with the initiative aimed at reducing phishing attempts and fortifying digital banking trust. more
Many software applications rely on validation routines to check the validity of domain names. By validation, I mean here to test the string submitted by the user and see if it matches a pre-defined pattern. A typical example are web forms that need to validate e-mail addresses. This is by new means a new issue. It first appeared with the introduction of the .info Top-Level Domain (TLD). more
Here's another interesting angle on the Verisign Site Finder Web site. VeriSign has hired a company called Omniture to snoop on people who make domain name typos. I found this Omniture Web bug on a VeriSign Site Finder Web page... more
After looking at the state of DNSSEC in some detail a little over a year ago in 2006, I've been intending to come back to DNSSEC to see if anything has changed, for better or worse, in the intervening period... To recap, DNSSEC is an approach to adding some "security" into the DNS. The underlying motivation here is that the DNS represents a rather obvious gaping hole in the overall security picture of the Internet, although it is by no means the only rather significant vulnerability in the entire system. One of the more effective methods of a convert attack in this space is to attack at the level of the DNS by inserting fake responses in place of the actual DNS response. more
In a very casual and low-key footnote over the weekend, ICANN announced it would be further bypassing the Affirmation of Commitments and ignoring the WHOIS Review Team Report. There will be no enhanced validation or verification of WHOIS because unidentified people citing unknown statistics have said it would be too expensive... As a topic which has burned untold hours of community debate and development, the vague minimalist statement dismisses every ounce of work put in by stakeholders. more
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