How to create a Command Line CSR for OpenSSL ?

Common name - Must match the exact URL you plan to secure – is usually your fully-qualified domain name (e.g. devel.ssl247.co.uk or mail.devel.ssl247.co.uk). Remember the www. is important – include it if you want to secure https://www.yoursite.com.

Organisation - The legal (officially registered) name of your organisation, it includes Inc, LLP, Pvt, Plc, Ltd, SARL, etc.

Organisational unit - Web

City/locality - The city or town in which your organisation is located.

State/province - The state in which your organisation is located.

Country - Click here for the official list of ISO country codes for this field.