[UA-discuss] IDN talk at Unicode Technical Workshop, Nov 2023
Jim DeLaHunt
list+uasg at jdlh.com
Sat Dec 23 01:41:08 UTC 2023
Congratulations to UASG's own Sarmad Hussain, for giving a talk on IDNs
at last November's Unicode Technical Workshop in California! This
workshop is where the architects of The Unicode Standard,
internationalisation support in the tech industry's major software,
fonts, and emoji gather. It is quite an expert audience for the UASG
message.
Session title: *Internationalizing the Internet's Domain Name System*
*Presenter*: Sarmad Hussain
*Date*: 2023-11-07 10:15 PST
*Abstract*: Internet does not just connect machines but also billions of
people around the world communicating a multitude of languages and
scripts. For connecting these people effectively, a mechanism was needed
for the Internet’s Domain Name System (DNS) to support labels in these
different languages and scripts they speak and write. Therefore,
Internet Engineering Task Force (IETF) developed the protocol to allow
for Internationalized Domain Names (IDN) in Applications 2008 (IDNA2008:
see RFCs 5890-93) based on the Unicode standard. Where IDNs make the DNS
more accessible for users, IDNs could also increase the possibility of
confusion among domain labels for these users due to a much larger
character-set allowed. IDNA2008 itself asks for additional measures to
address these challenges. For this purpose, ICANN has supported the
communities using the different scripts encoded in the Unicode to
develop Label Generation Rules (LGRs). These rules go beyond the
specifications in the Unicode and IDNA2008, to balance both security and
usability aspects of using Unicode-based labels in the different
languages and scripts. The session will explain the technical challenges
faced for the different scripts to develop “unique” labels, and discuss
the solutions implemented which balance the security and usability needs
of the communities using the domain labels.
*Session web page*: <https://www.unicode.org/events/utw/talks/domain-names/>
*Slides*:
<https://www.unicode.org/events/utw/documents/slides/UTW_2023-Internationalizing_DNS_v2.pdf>
--
--Jim DeLaHunt,jdlh at jdlh.com http://blog.jdlh.com/ (http://jdlh.com/)
multilingual websites consultant, Vancouver, Canada
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