What is SSL?
SSL stands for Secure Socket Layer. It is a technology that secures the connection between your browser and the website you are visiting. To verify SSL connection, check to see if the prefix https is used.
Adobe Portfolio and SSL:
SSL Certificates are supported on all Adobe Portfolio URLs (ex. yourname.portfolio.adobe.com) and custom domains, meaning the prefix https is supported for Portfolio URLs and custom domains.
Having issues generating your SSL Certificate? Visit this page to troubleshoot.