[UA-discuss] Another difficulty to overcome ...
roberto_gaetano at hotmail.com
Thu Feb 22 13:15:19 UTC 2018
I share your overall rebuttal and am in favour of regular IDN labels, but have different opinions on the three items you mention.
We fully agree on 3., adding also that if we want to have a standard way to present urls it can only be showing what the user expects to see not the translation via an algorithm that will generally not be understood. The only advantage of having punycode would be to detect potential scams but at the price of making the result unreadable.
About 2., although the observation is correct, I fail to see its value as an argument about the choice of label type - but that may well be my lack of understanding rather than the value of the argument itself.
However, I am in complete disagreement with 1. As a disclosure, I have to state that I am chairing the Board of Public Interest Registry, so it is clear that, while I am supposed to have some experience about the registry business, I have also a vested interest in the matter.
My point is that, while in theory the registries can exert control on the domain names registrations, in practice we have a few quite substantial problems, both technical and contractual. For instance, I don’t see the possibility of developing an algorithm to detect all the possible cases while it is not fair to leave it to individual registries to take their own choices on what is “confusingly similar" and what is not, with the result that some SLD could be registered in some TLD but not in others. Also, according to the current scheme of the market, the interface with the registrant is the registrar, not the registry. The deletion of a registration of - or the denial to register - a domain name would create substantial contractual litigation unless the RRA (Registry-Registrar Agreement) is changed adding specific clauses.
Talking by experience, ICANN has been violently reluctant to establish some standards of this type for fear of appearing even more as a regulator - or maybe also for other reasons - and the ball cannot be punted to the registries with the risk of having different behaviour and therefore confusion in the market.
We have already had long, tiresome, time wasting discussions about the supposed responsibility of registries about detecting domain names “confusingly similar” to brands or marks in order to protect intellectual property, please do not open another front that has the same technical and contractual problems.
On 20.02.2018, at 09:54, Jim DeLaHunt <jfrom.uasg at jdlh.com<mailto:jfrom.uasg at jdlh.com>> wrote:
Multiple people have made the argument that having a browser show A-labels ("punycode") instead of U-labels ("regular IDN") is desirable as a way of fighting phishing.
My rebuttal has three parts:
1. The underlying problem is that the registry (here, .com) permitted registration of a domain name which was confusable with another one. The right place to fight this kind of phishing with confusable characters is at the domain registry level.
2. Even if you could magically prevent all confusable 2nd-level domain name registrations, phishing would still be a problem. Fraudsters have many tools, confusable 2nd-level names is only one of them. There are also confusable names at the 4th or 5th levels (e.g. microsoft.com.innocuous.deceptive.com<http://microsoft.com.innocuous.deceptive.com>), and misleading links in message bodies, and so on.
3. The people for whom A-labels instead of U-labels are a privileged set of latin-script reading Internet users. The second billion internet users will predominantly be people who read a different script than latin. U-labels are a requirement for them to have legible domain names for legitimate sites. A-labels mean they don't get domain names which they can read. And they deserve to be able to read their domain names and email addresses.
This is an excellent audience for me to test my rebuttal. Is it solid? Can I improve it?
—Jim DeLaHunt, Vancouver, Canada
On 2018-02-19 23:36, Ronald Geens wrote:
I am aware of the good work going on in the UASG to get IDN at all levels natively supported in web-adresses and email and I fully support that.
On the other hand there is darker side of the web that people want to be protected from.
I just read this blog about some people that may actually find it better to see puny-code in stead of regular IDN in order to detect spam and phishing.
https://ma.ttias.be/show-idn-punycode-firefox-avoid-phishing-urls/ which is an opposite view of what UASG is trying to achieve.
Does/Will the UASG have a standpoint in this matter ? Is this in scope of UASG or will we rely on the anti-virus industry or even registrars/registries to protect the world from abuses like this ?
--Jim DeLaHunt, jdlh at jdlh.com<mailto:jdlh at jdlh.com> http://blog.jdlh.com/ (http://jdlh.com/)
multilingual websites consultant
355-1027 Davie St, Vancouver BC V6E 4L2, Canada
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