Update the default CA

You can edit the default certificate authority.

To edit the default CA, do as follows:

1. Go to Certificates > Certificate authorities and click the default CA (Default).

   You can't change the CA name.

2. You can change the following attributes:

   Name	Description
   Country name	Country in which the device is deployed.
   State	The state within the country.
   Locality name	Name of the city.
   Organization name	Name of the certificate owner. Example: Sophos Group
   Organization unit name	Name of the department to which the certificate will be assigned. Example: Marketing
   Common name	Common name or FQDN. Example: marketing.sophos.com
   Email address	Contact person's email address.
   Private key password	If a password was set for the CA, you can change it here.
   Key type	Select from the following options: RSA Elliptic curve
   Key length	If you've set the key type to RSA, select the key length. It's the number of bits used to construct the key. Larger keys offer greater security, but it takes longer to encrypt and decrypt data.
   Curve name	If you've set the key type to Elliptic curve, select the curve name.
   Secure hash	Select the algorithm from the list.

3. Click Save.