SSL Certificate Installation on Synology NAS

SSL Certificate Installation on Synology NAS

Before starting, ensure that you have completed the prerequisites: setting up the Domain & CSR code setup for Synology NAS, backing up the Private key file, completing the SSL activation processនិង downloading the certificate files.


You’ll need those files to proceed with your SSL Certificate installation.

Step 1: Synology NAS Control Panel

Log into Synology NAS and select សុវិត្ថភាព ក្នុង ការបន្ទះត្រួតពិនិត្យ ម៉ឺនុយ។

ជំហានទី 2៖ ផ្ទាំងវិញ្ញាបនប័ត្រ

បើក បន្ថែម drop-down menu, and select បន្ថែម.

Step 3: Add a new certificate

Check this box. Then click បន្ទាប់.

ចំណាំ: alternatively, you can use the Replace an existing certificate option if you need to reinstall a reissue, install a renewal, or import a new SSL. Select the corresponding Certificate you want to replace. Then click បន្ទាប់.

Step 4: Import certificate

In the next window, check this box, then click បន្ទាប់.

Step 5: Insert saved files

ចុច រកមើល to locate and the related កូនសោឯកជន (.key), វិ​ញ្ញា​បន​ប័ត្រ (.crt) and Intermediate certificate (.ca-bundle) files in your computer. Then click OK.

Good job! Now your SSL Certificate is installed, you can see it in the list:

Configure services

Choose the services you want for your SSL Certificate in the កំណត់រចនាសម្ព័ន្ធ menu, using the following image as your guide:

And then you’ll see the corresponding service specified under the certificate in the list.

Setting up https:// redirect

The secure https:// let’s Google and customers know your site is secured. Make this the default setting for your website using https:// redirect.

Step 1: DSM Settings

រុករកទៅ បណ្តាញ ផ្នែកនៃ ផ្ទាំងបញ្ជា និងបើក DSM Settings tab.

ធីក Automatically redirect HTTP connections to HTTPS ជម្រើសហើយចុច អនុវត្ត.

You can confirm your SSL Certificate is active using ឧបករណ៍អនឡាញនេះ, make sure to specify the correct HTTPS Port – 5001 by default. Else, simply type your ឈ្មោះដែន name into a browser using https:// at the beginning e.g.

Removing a Certificate

If you need to remove an SSL Certificate, go to សុវិត្ថភាព >> វិ​ញ្ញា​បន​ប័ត្រ >> បន្ថែម drop-down menu >> select Delete.

Confirm you want to delete the cert in the popup window: