您有没有想过如何使用Maxcdn中的自定义域和您自己的专用SSL证书，而无需购买每月花费高达 99 美元的 Edge SSL ？问题是当您安装SSL证书时，您需要使用Maxcdn默认域及其共享SSL证书通过HTTPS提供图像，或者您需要从各种服务提供商或Maxcdn本身购买专用SSL 。

如果您想使用 cdn.troubleshooter.xyz 等自定义域在该域上传送静态内容、图像等，您需要为该自定义域安装SSL证书。^(SSL)现在要使用让我们加密SSL证书，您首先需要为您的域安装让我们加密通配符^{(Encrypt Wildcard)}证书。为此，您的托管服务提供商必须支持 Let's Encrypt Wildcard证书。

现在让我们加密通配符^{(Encrypt Wildcard)}证书是使用单个证书保护多个子域和根域的好方法。我们将使用此通配符证书在^(Wildcard)Maxcdn面板中的子域 cdn.troubleshooter.xyz上安装SSL证书。^(SSL)因此，不要浪费任何时间，让我们看看如何在下面列出的指南的帮助下将Let's Encrypt SSL添加到MaxCDN 自定义域。^{(MaxCDN Custom Domain)}

如何将Lets Encrypt SSL 添加^{(Add Lets Encrypt SSL)}到MaxCDN 自定义域^{(MaxCDN Custom Domain)}

确保 创建一个还原点^{(create a restore point)} 以防万一出现问题。

方法 1：确保安装 Let's Encrypt Wildcard 证书^{(Method 1: Make sure to Install Let’s Encrypt Wildcard certificates)}

1. 登录您的主机^(Hosting)，然后前往域管理或 SSL 证书。^{(domain management or SSL Certificate.)}

2. 接下来，输入您的域名和电子邮件地址，然后勾选“ Wildcard SSL ”并点击确认。^(Confirm.)

3. 保存更改后，您需要添加一个新的CNAME，如上图所示。

4. 最后，您将能够在您的域名中使用 https。

5. 您可能需要安装“ Really Simple SSL ”插件并更改您的WordPress管理员或 CMS 设置中的URL设置。^(URL)

来源： 如何安装 Let's Encrypt 通配符证书^{(How to Install a Let’s Encrypt Wildcard Certificate)}

Method 2: Download your Wildcard Certificate through FTP/SFTP

1. 打开FileZilla，然后输入主机、用户名、密码和端口等详细信息。^{(Host, Username, Password, & Port.)}

注意：^(Note:)如果您没有上述详细信息，请联系您的托管支持，他们将为您提供上述详细信息。

2. 现在导航到 SFTP 中的Applications 文件夹^{(Applications folder)}，然后单击SSL 文件夹。^{(SSL folder.)}

3.下载 server.crt 和 server.key^{(Download the server.crt and server.key)}，因为您稍后将需要这两个文件。

方法三：在 MaxCDN 中为自定义域安装 Let's Encrypt 通配符证书^{(Method 3: Install Let’s Encrypt Wildcard Certificate for Custom Domain in MaxCDN)}

1. 打开您喜欢的浏览器并导航MaxCDN登录或转到此处：

https://cp.maxcdn.com/dashboard

2. 输入您的电子邮件和密码以登录^{( email and password to login)}您的 MaxCDN 帐户。

3. 看到MaxCDN仪表板后，单击区域。^{( Zones.)}

4. 在 Pull Zones 下，单击“ View Pull Zones ”按钮。

5. 在下一个屏幕上，单击下拉区域下CDN 网址旁边“^{(CDN Url)}管理^(Manage)”旁边的向下箭头。

6. 从下拉列表中单击SSL。

7. 您将直接进入SSL设置，现在从左侧部分单击“专用 SSL^{(Dedicated SSL)} ”。

8. 现在您需要将新证书上传到您的MaxCDN帐户才能使用它。为此，您将需要以下详细信息：

名称^(Name)
SSL 证书 (Cert) ^{(SSL Certificate (Cert))}
SSL 密钥^{(SSL Key)}
证书颁发机构 (CA) 捆绑包^{(Certificate Authority (CA) Bundle)}

9.接下来，您需要在上述字段中输入详细信息：

a) 名称：^{(a) Name:)}在此字段中，您需要使用以下内容：（域）-（计数器）-（到期日期）^{( (domain)-(counter)-(expiration date))}例如，我想使用我的域疑难解答程序.xyz 和我想使用的自定义名称MaxCDN是 cdn.troubleshooter.xyz，所以在名称字段中，我将使用：(https://techcult.com/)-(cdn.troubleshooter.xyz)-2019

b) SSL 证书 (Cert)：^{(SSL Certificate (Cert):)}在此字段中，您需要上传您从主机下载的 Let's Encrypt 通配符证书。^{( upload your Let’s Encrypt Wildcard Certificate)}使用上面下载的记事本打开 .crt 文件（安全证书），^{(Security Certificate)}仅复制此证书的第一部分^{( copy only the first part of this Certificate)}并将其粘贴到此SSL 证书^{(SSL Certificate)}（证书^(Cert)）字段中。

c) SSL 密钥：^{(SSL Key:)}您需要在此字段中提供上述证书的私钥。^{(Private Key)}使用记事本打开 server.key 文件，然后再次将其全部内容复制并粘贴到SSL密钥字段中。

d)证书颁发机构 (CA) 捆绑包：^{(Certificate Authority (CA) Bundle:)}在此字段中，您需要从.crt文件中复制证书的第二部分（^{(Certificate)}安全证书^{(Security Certificate)}）。使用记事本打开服务器.crt并复制证书的第二部分并粘贴到证书颁发机构^{(Certificate Authority)}(CA)捆绑^(Bundle)字段中。

10. 填写完上述详细信息后，单击上传。^{(click on Upload.)}

11. SSL证书安装成功后，从“选择上传的证书^{(Choose an uploaded certificate)}”下拉菜单中选择刚刚上传的证书，点击安装。^{( click on Install.)}

13. 至此，您已成功在MaxCDN中为您的自定义域安装了^(MaxCDN)专用^(Dedicated)证书。

受到推崇的：^{(Recommended:)}

• 在 Windows 10 中更改驱动器号的 3 种方法^{(3 Ways to Change Drive Letter in Windows 10)}
• 如何修复 Windows 10 中模糊应用的缩放^{(How to Fix Scaling for Blurry Apps in Windows 10)}
• 修复 Windows 10 任务栏不隐藏^{(Fix Windows 10 Taskbar Not Hiding)}
• 如何在 Windows 10 中更改驱动器图标^{(How to Change Drive Icon in Windows 10)}

就是这样，您已经成功学习了如何将 Let's Encrypt SSL 添加到 MaxCDN 自定义域^{(How to Add Let’s Encrypt SSL to MaxCDN Custom Domain)}，但是如果您对本教程仍有任何疑问，请随时在评论部分提出。

How to Add Let's Encrypt SSL to MaxCDN Custom Domain

Have you ever wondered how you could use the custom domain in Maxcdn wіth your own dedicated SSL certificate without purchasing their EdgeSSL which cost a whopping $99 per month? The problem is when you inѕtall an SSL certificate, you need to either usе Maxcdn default domain and their shared SSL certificate to serve the images oνer HTTPS, or you need to purchase a dedicated SSL from varіous serνices providers оr from Maxсdn іtself.

If you want to use a custom domain such as cdn.troubleshooter.xyz to deliver static content, images etc. over this domain, you need to install an SSL certificate for this custom domain. Now to use let’s encrypt SSL certificate you first need to install the Let’s Encrypt Wildcard certificate for your domain. For that, your hosting provider must support Let’s Encrypt Wildcard certificates.

Now Let’s Encrypt Wildcard certificates are a great way of protecting multiple subdomains and the root domain with a single certificate. And we will use this Wildcard certificate to install the SSL certificate over our sub-domain cdn.troubleshooter.xyz in Maxcdn panel. So without wasting any time let’s see How to Add Let’s Encrypt SSL to MaxCDN Custom Domain with the help of the below-listed guide.

How to Add Lets Encrypt SSL to MaxCDN Custom Domain

Make sure to create a restore point just in case something goes wrong.

Method 1: Make sure to Install Let’s Encrypt Wildcard certificates

1. Login into your Hosting and then head over to domain management or SSL Certificate.

2. Next, enter your domain name and email address, then checkmark “Wildcard SSL” and click Confirm.

3. Once the changes are saved, you will need to add a new CNAME shown in the above screen.

4. Finally, you will be able to use https with your domain name.

5. You may need to install the “Really Simple SSL” plugin and change URL settings in your WordPress admin or your CMS setup.

Source: How to Install a Let’s Encrypt Wildcard Certificate

Method 2: Download your Wildcard Certificate through FTP/SFTP

1. Open FileZilla then enters the details such as Host, Username, Password, & Port.

Note: If you don’t have the above details, contact your hosting support, and they will provide you with the above details.

2. Now navigate to your Applications folder in your SFTP then click on SSL folder.

3. Download the server.crt and server.key as you will later need both of these files.

Method 3: Install Let’s Encrypt Wildcard Certificate for Custom Domain in MaxCDN

1. Open your favourite browser and navigate MaxCDN login or go here:

https://cp.maxcdn.com/dashboard

2. Enter your email and password to login to your MaxCDN account.

3. Once you see your MaxCDN dashboard click on Zones.

4. Under Pull Zones, click on the “View Pull Zones” button.

5. On the next screen, click on the down arrow next to “Manage” next to your CDN Url under your pull zone.

6. From the drop-down click on SSL.

7. You will be direct to SSL settings, now from the left-hand section click on “Dedicated SSL“.

8. Now you will need to upload a new certificate to your MaxCDN account to use it. And for that, you will need the following details:

Name
SSL Certificate (Cert)
SSL Key
Certificate Authority (CA) Bundle

9. Next, you will need to enter the details in the above fields as:

a) Name: In this field, you will need to use the following: (domain)-(counter)-(expiration date) For example, I want to use my domain troubleshooter.xyz and the custom name which I want to use with MaxCDN is cdn.troubleshooter.xyz, so in name field, I will be using: (https://techcult.com/)-(cdn.troubleshooter.xyz)-2019

b) SSL Certificate (Cert): In this field, you will need to upload your Let’s Encrypt Wildcard Certificate which you download from your hosting. Open the .crt file (Security Certificate) with notepad which you download above and copy only the first part of this Certificate and paste it inside this SSL Certificate (Cert) field.

c) SSL Key: You will need to provide the Private Key for the above certificate in this field. Open the server.key file with notepad and again copy & paste its entire content in the SSL key field.

d) Certificate Authority (CA) Bundle: In this field, you will need to copy the second part of the Certificate from the .crt file (Security Certificate). Open the server.crt with notepad and copy the second part of the certificate and paste in inside the Certificate Authority (CA) Bundle field.

10. Once you have filled out the above details, click on Upload.

11. After the SSL certificate successfully installs, from the “Choose an uploaded certificate” drop-down select the certificate you just uploaded and click on Install.

13. That’s it you have successfully installed a Dedicated certificate your custom domain in MaxCDN.

Recommended:

• 3 Ways to Change Drive Letter in Windows 10
• How to Fix Scaling for Blurry Apps in Windows 10
• Fix Windows 10 Taskbar Not Hiding
• How to Change Drive Icon in Windows 10

That’s it you have successfully learned How to Add Let’s Encrypt SSL to MaxCDN Custom Domain but if you still have any questions regarding this tutorial then feel free to ask them in the comment’s section.

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