--- title: "Manage trust store" canonical: "https://docs.aryaka.com/space/KNOW/13238361/Manage%20trust%20store" format: markdown --- The Trust Store page allows you to upload a .pem or .crt file that contains one or more certificate authority (CA) certificates that are trusted by your organization. CA certificates contain a public key that is used to authenticate personal certificates. The file you upload to the trust store can contain multiple CA certificates, but you can only upload one file to the trust store. If it is not already open, complete the following procedure to display the Trust Store page: To open the Trust Store page Log in to MyAryaka. The Home page appears. Click Global Settings in the left navigation pane. The Global Settings page displays a series of tiles. Click Trust Store in the Vault tile. The Trust Store page appears and displays the following: A banner with the following options: Delete—Delete the file currently uploaded to the trust store. This option is only displayed if a file is currently uploaded to the trust store. Download—Download and edit the current .pem or .crt file before uploading it to the trust store. This option is only displayed if a file is currently uploaded to the trust store. Upload—Add a .pem or .crt file to the trust store that contains one or more certificates. If a .pem or .crt file is currently uploaded to the trust store, uploading a new file overwrites the current one. Certificate details for the currently uploaded file. These details are only displayed if there is a file currently uploaded to the trust store. To delete the current file in the trust store Open the Trust Store page if it is not already open: Log in to MyAryaka. The Home page appears. Click Global Settings in the left navigation pane. The Global Settings page displays a series of tiles. Click Trust Store in the Vault tile. The Trust Store page appears. Click the Delete icon. A Warning dialog appears and prompts you to confirm you want to delete the existing file. Click OK . The .pem or .crt file is removed from the trust store. To edit the current file in the trust store Open the Trust Store page if it is not already open: Log in to MyAryaka. The Home page appears. Click Global Settings in the left navigation pane. The Global Settings page displays a series of tiles. Click Trust Store in the Vault tile. The Trust Store page appears. Click the Download icon. A .pem file is downloaded to the default download directory of your local computer. Note that the file is downloaded as a .pem file even if you uploaded a .crt. It uses the following naming convention: trustStore .pem. For example, if your organization's Aryaka-assigned customer ID is 16, the file is trustStore16.pem. Open the downloaded file, add one or more new certificates to it, and save it. Use the following procedure to upload the new file to the trust store. To add a new file to the trust store Open the Trust Store page if it is not already open: Log in to MyAryaka. The Home page appears. Click Global Settings in the left navigation pane. The Global Settings page displays a series of tiles. Click Trust Store in the Vault tile. The Trust Store page appears. Click Upload . The Upload a Trust Store Certificate dialog appears. Note that if a file is currently uploaded to the trust store, uploading a new file overwrites the current one. Click Browse and navigate to the .pem or .crt file that contains the certificates you want to upload. Click Upload . The Trust Store page displays details for each certificate included in your uploaded file. Related topics Manage certificate authority Manage site dynamic certificates Convert certificate file formats Vault