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Certification authority and applying certificate to your domain

Generating a Certificate Signing Request and applying the certificate is  very frequent. Some companies require 2048 bit signatures. The following steps will create certificates with 2048 bit and later apply to relevant httpd (apache) server. Certificate Hierarchy Creating a CSR Values Country Name (2 letter code) [AU]:GB State or Province Name (full name) [Some-State]:London Locality Name (eg, city) []:Croydon Organization Name (eg, company) [Internet Widgits Pty Ltd]:My company Organizational Unit Name (eg, section) []:diaryfolio.com Common Name (eg, YOUR name) []:subdomain.diaryfolio.com Email Address []: Things to remember In most cases, ensure "Email address is left blank". But consult your certificate signing authority on this. Ensure "Common Name" matches exactly the "ServerName" specified in your httpd.conf (or httpd/conf/extra/httpd-ssl.conf) Actual Creation Below creates CSR with 2048 bit # CSR Key generation # Generate a