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  • 2017: Introducing the New ICANN Korea Team

    Minjung Park (left) and Billy Cheon (right), the new seconded staff from the Korea Internet & Security Agency (KISA) to ICANN. Our Memorandum of Understanding (MOU) with the Korea Internet & Security Agency (KISA) established the ICANN Seoul Office, including...
  • 2017: 새로운 ICANN 한국 팀 소개

    한국인터넷진흥원(KISA)과의 MOU(양해 각서)를 통해 KISA 직원의 ICANN 임시 파견을 포함하여 ICANN 서울 사무소가 설립되었습니다. 한국 지사장으로 황인표 님의 뒤를 이어 빌리 천(Billy Cheon) 님이 취임하고 글로벌 이해관계자 참여 한국 책임자로 송강수 님의 뒤를 이어 박민정 님이 취임함을 알려드립니다. 특히 KISA와 ICANN 간 더 나은 공조가 이루어질 수 있도록 그동안 ICANN을 위해 힘써주신 황인표 님과 송강수 님에게 감사드립니다. 지난해 8월에는...
  • Implementation Update

    As you are aware, last year the Cross-Community Working Group on Enhancing ICANN Accountability's Work Stream 1 Report recommended that the key parts of the Affirmation of Commitments be brought into the ICANN Bylaws, and that the Affirmation itself be terminated. As of 1...
  • 2016 LAC Communications Highlights

    ICANN's Latin American and the Caribbean (LAC) team is constantly working to increase regional participation by providing new opportunities to engage with ICANN. The following is a recap of our 2016 communications efforts that not only includes strengthening ICANN's...
Domain Name System
Internationalized Domain Name ,IDN,"IDNs are domain names that include characters used in the local representation of languages that are not written with the twenty-six letters of the basic Latin alphabet ""a-z"". An IDN can contain Latin letters with diacritical marks, as required by many European languages, or may consist of characters from non-Latin scripts such as Arabic or Chinese. Many languages also use other types of digits than the European ""0-9"". The basic Latin alphabet together with the European-Arabic digits are, for the purpose of domain names, termed ""ASCII characters"" (ASCII = American Standard Code for Information Interchange). These are also included in the broader range of ""Unicode characters"" that provides the basis for IDNs. The ""hostname rule"" requires that all domain names of the type under consideration here are stored in the DNS using only the ASCII characters listed above, with the one further addition of the hyphen ""-"". The Unicode form of an IDN therefore requires special encoding before it is entered into the DNS. The following terminology is used when distinguishing between these forms: A domain name consists of a series of ""labels"" (separated by ""dots""). The ASCII form of an IDN label is termed an ""A-label"". All operations defined in the DNS protocol use A-labels exclusively. The Unicode form, which a user expects to be displayed, is termed a ""U-label"". The difference may be illustrated with the Hindi word for ""test"" — परीका — appearing here as a U-label would (in the Devanagari script). A special form of ""ASCII compatible encoding"" (abbreviated ACE) is applied to this to produce the corresponding A-label: xn--11b5bs1di. A domain name that only includes ASCII letters, digits, and hyphens is termed an ""LDH label"". Although the definitions of A-labels and LDH-labels overlap, a name consisting exclusively of LDH labels, such as""icann.org"" is not an IDN."