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TAS 中断 - 更新(2012 年 5 月 2 日)

首席运营官 Akram Atallah 发表声明

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当前,ICANN 正处于通知申请人是否受到软件故障影响的流程中,这一软件故障导致我们中断了 TLD 申请系统或 TAS。正如我们本周早些时候所称,我们计划在 5 月 8 日当天或之前完成这一通知流程。

在通知申请人的同时,我们要分享一些数据,让大家了解问题的范围和受影响申请人的数量。

当我们中断系统时,系统中有 1268 名注册用户和约 95,000 个文件附件。其中大约发生了 455 例文件名和相关用户名可能被另一申请人看到的事件。我们将继续审查系统日志和数据包级流量,以确认实际发生了多少次查看。

我们的审查已经确定大约有:

  • 105 位申请人的文件名和用户名可能被另一申请人查看过。
  • 50 位申请人可能查看过来自其他一个或多个申请人的文件名和用户名。

加强系统性能和测试故障修复的工作仍在进行中。

我们承认努力计划时间表和资源以期 TAS 重新开放给申请人带来的不便,并对此表示遗憾。正如我们之前所宣称,我们将保持系统开放至少五个工作日,以便申请人确认其申请的状态符合他们的预期。


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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."