# Update a Certificate

1\. In the **DCD**, go to **Menu** > **Security** > **Certificate Manager**.

2\. From the list of Certificates listed under the **Certificates** tab, select the **NAME** for which you want to view and edit the certificate details.

3\. For the selected certificate, you can view the certificate details. For more information, see [<mark style="color:blue;">View details of a selected Certificate</mark>](/cloud/security/certificate-manager/dcd-how-tos/view-certificates.md#view-details-of-a-selected-certificate).

4\. In the **Certificate Details** > **Properties**,

{% tabs %}
{% tab title="Auto certificate" %}

* For an auto certificate, edit the **Name**, **Key Algorithm**, **Common Name**, or **Subject Alternative Names**.

![Edit auto certificate details](/files/sLn1qN7I3bv2n0fZh97r)
{% endtab %}

{% tab title="Import a certificate" %}

* For an imported certificate, edit the **Name**, **Certificate**, or **Certificate Chain**.

![Edit imported certificate details](/files/VDjd418wD8kBbjzKMjlO)
{% endtab %}
{% endtabs %}

5\. Click **Edit Certificate** to save the changes made.

{% hint style="success" %}
**Result:** The Certificate details are successfully updated.
{% endhint %}


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