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【重要公告】自115年11月2日起限制校內設備僅允許連線至指定 DNS

更新時間:2026-10-28 15:19:26 / 張貼時間:2026-10-28 14:32:48
張雅婷
單位計資中心
57
親愛的教職員工生您好,
為符合教育部資安稽核要求,於115年11月2 日起,將限制校內設備僅允許連線至指定DNS,詳細說明如下:
  • 依據:依「115年資通安全實地稽核項目檢核表(適用公務機關)」7.9查檢項目要求及115年10月20日「資訊安全暨個人資料保護推動委員會」會議決議事項。
  • 目的:為強化本校設備網路連線之安全防護,降低校內設備透過未受控DNS伺服器連線至惡意網站之風險。
  • 影響:自115年11月2日 起限制校內設備僅允許連線至指定 DNS,僅開放以下 DNS 連線清單,如果不是設定以下DNS,將無法對外連線。
1. 本校DNS:140.120.1.2、140.120.1.21 (建議優先設定使用)
2. 其他具公信力DNS:
(1) 教育部DNS:140.111.233.5、163.28.6.1
(2) 中華電信 DNS:168.95.1.1、168.95.192.1
(3) Google Public DNS:8.8.8.8、8.8.4.4
(4) Cloudflare DNS:1.1.1.1、1.0.0.1

如有特殊需求需使用其他DNS連線,可向計資中心提出申請,經確認其必要性及資安風險後始得開放使用。
 
► 以個人電腦為例,要如何檢查DNS設定,可參考以下文件說明:
https://cc.nchu.edu.tw/p/404-1000-1676.php?Lang=zh-tw  

以上如有任何問題請直接與我們聯繫,聯絡資訊:校內分機 306#761 張小姐

計資中心 資訊網路組

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Dear Faculty, Staff , and Students:
In Compliance with the Ministry of Education's cybersecurity audit requirements, starting November 2, 2026, network access for campus devices will be restricted to authorized DNS servers only.
Details are as follows:
  • Basis: In accordance with Section 7.9 of the "2026 On-Site Audit Checklist for Cyber Security (Applicable to Government Agencies)" and the resolutions passed during the "Information Security and Personal Data Protection Promotion Committee" meeting on October 20, 2026.
  • Purpose: To enhance network security for campus devices and reduce the risk of internal devices connecting to malicious websites via unmanaged DNS servers.
  • Impact: Starting November 2, 2026, campus devices will be restricted to connecting only to the approved DNS list below. If a campus device is not configured with one of these DNS servers, it will be unable to access external network connections.
  1. University DNS: 140.120.1.2, 140.120.1.21 (Recommended as primary choice)
  2. Other Reputable Public DNS:
    (1) Ministry of Education DNS: 140.111.233.5, 163.28.6.1
    (2) Chunghwa Telecom DNS: 168.95.1.1, 168.95.192.1
    (3) Google Public DNS: 8.8.8.8, 8.8.4.4
    (4) Cloudflare DNS: 1.1.1.1, 1.0.0.1
If you need to connect to DNS servers outside this list due to special reasons, please submit an application to the Computer and Information Network Center. Access will be granted upon verification of operational necessity and security risk assessment.
 
►For personal computers, please refer to the following documentation for instructions on how to check your DNS settings:
https://cc.nchu.edu.tw/p/406-1000-554,r36.php?Lang=en 
 
For any questions, please contact us directly at: Extension 306#761, Ms. Chang

Computer And Information Network Center
 
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