1. Login vCenter web GUI, click the "
Not secure" on the left or the URL address
2. Click "
Details"
3. Click "
View certificate"
4. Click the "
Details" tab, then click "
Copy to file"
5. Click "
Next" on the wizard
6. Choose the default "
DER encoded binary X.509 (.CER)", then click "
Next"
7. Click "
Browse..." to choose the path to store the certificate
8. Name the exported certificate, choose the path, then click "
save" button.
9. Click "
finish" button to complete the certificate export.