Securing Shares Configuring Shares Security Configuring Manager Permissions You can allow users with the Manager permission to manage every Shares user and group in Shares, not just users and groups that are part of the shares they manage. Moderate Self Registered Accounts Installing a Signed SSL Certificate Provided by Authorities In a default IBM Aspera On Demand installation, Apachenginx generates and uses a self-signed SSL certificate. Install a signed certificate provided by authorities to secure your server. Generating and Installing a New Self-Signed SSL Certificate Generate a self-signed certificate if you don't plan on sending your certificate to be signed by a Certified Authority (CA), or if you want to test your SSL implementation while waiting for the CA to sign your certificate.