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新闻发布：ICANN83 届政策论坛将于布拉格召开，适逢多项关键里程碑

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布拉格——2025 年 5 月 28 日——互联网名称与数字地址分配机构 (Internet Corporation for Assigned Names and Numbers, ICANN) 欣然宣布 ICANN83 届政策论坛将于 2025 年 6 月 9 日至 12 日在捷克共和国布拉格隆重召开。此次会议恰逢互联网治理的关键时期，全球互联网社群正紧锣密鼓地筹备参与"信息社会世界峰会成果 20 周年审核 (WSIS+20)"。此进程将评估数字发展目标的进展，并重新审视互联网的治理方式，包括多利益相关方模型的持续相关性。

ICANN83 届会议将汇聚来自政府、公民社会、私营部门和技术社群的代表，在布拉格会议中心 (Prague Congress Center) 就影响域名系统 (Domain Name System, DNS) 及互联网唯一标识符系统的重要政策议题展开讨论。这些讨论将聚焦技术协调、DNS 发展格局的演变，各种关键议题（例如：普遍适用性、DNS 滥用行为、下一轮新 gTLD 项目等），以及全球范围内正在形成的数字政策决策带来的更广泛影响。

"正值全球各个场合正激烈讨论互联网的未来之际，ICANN83 届会议是一个实践解决方案与政策讨论汇聚的平台，"ICANN 总裁兼首席执行官科提斯·林德奎斯特 (Kurtis Lindqvist) 表示。"此次会议为社群提供了在塑造互联网运行方式及全球用户访问互联网方式的决策上取得实质性进展的机会。"

今年的政策论坛还格外重视资深利益相关方与新参与者的广泛参与。不论与会者是现场参与还是远程参会，此会议形式旨在支持工作会议讨论、跨社群对话及开放互动。

ICANN83 届会议由 CZ.NIC（即".cz"国家和地区顶级域注册管理运行机构）支持举办。该机构长期致力于推进这个地区的互联网政策与基础设施发展建设。

"我们很高兴地迎接 ICANN 社群重返布拉格，并支持持续努力以维护互联网的稳定、安全和全球互联，"CZ.NIC 首席执行官安德烈·菲利普 (Ondřej Filip) 表示。"我们珍视参与塑造互联网下阶段发展的宝贵机会。"

ICANN 的公共会议面向所有对互联网唯一标识符协调事务感兴趣的人士免费开放。现场参会的注册截止日期为 2025 年 6 月 8 日，同时提供远程参会服务。

如需更多信息或查看会议日程，请访问 ICANN83 的会议网站。

ICANN 简介

ICANN 的使命在于确保全球互联网的稳定、安全与统一。要在互联网上访问另一个人的信息，您必须在电脑或其他设备中键入一个地址——可以是一个名称或是一串数字。这个地址必须是独一无二的，只有这样电脑之间才能互相识别。ICANN 则负责协调这些分布在全球各地的唯一标识符。ICANN 是一个非营利性公益机构，成立于 1998 年，其社群的参与者遍布世界各地。

媒体联系人

露娜·马蒂 (Luna Madi)
全球传播部 EMEA 地区高级传播主管
伊斯坦布尔
手机：+90 (533) 031 35 05
电子邮件：[email protected]
或 [email protected]

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."