For security reasons, Isah recommends that you acquire a certificate for your website to encrypt your transactions.
Note: You can only use letters, numbers, spaces and underscores when you specify an instance name.
If you want to use a custom account, you will need to verify its credentials before you can continue the installation process.
If you want to use a Managed Service Account, enter the account name ([Domain]\[Account]$, for example, ISAH\IsahService$). Use the Verify account button to check whether the account exists.
Trusted (Windows Authentication) / Specify username and password
For security reasons, Isah recommends that you acquire a certificate for your website to encrypt your transactions. If you choose not to use a certificate, select Use HTTP. If you have a certificate, select the HTTPS connection type and select your certificate in the next window.