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說明

SSL 憑證 說明

Can I request a certificate for an intranet name or IP address?

No - we no longer accept certificate requests for either intranet names or IP addresses. This is an industry-wide standard, not one specific to GoDaddy.

Here are example of the types of "common names" you cannot request certificates for:

類型 範例
Intranet server1, mail, server2.local
IPv4 192.1.2.3
IPv6 fe80:4:6c:8c74:0000:5efe:109.21

Why does this policy exist?

為創造一個更安全的網絡環境,認證授權瀏覽器論壇 的成員將開會,為SSL憑證的實施準則定義。 結果,第三方憑證管理中心(CAs)必須撤銷該使用內聯網的名稱或 IP 地址的 SSL 憑證,由2016年10月1日起生效。

In short, this policy increases security. Because internal server names are not unique, they are vulnerable to man-in-the-middle (MITM) attacks. In a MITM attack, the attacker uses a copy of the real certificate or a duplicate certificate to intercept and retransmit messages. Because CAs issue multiple certificates for the same internal name, an attacker can make a valid request for a duplicate certificate and use it for the MITM.

要讀取CA/瀏覽器論壇的指導方針,請 點擊這裡

What are my alternatives if I want to use an IP address?

Instead of securing IP addresses and intranet names, you should reconfigure servers to use Fully Qualified Domain Names (FQDNs), such as www.coolexample.com.

After configuring a FQDN to point to your IP address, you can generate a CSR for the domain name, and then request your certificate.

下一步


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