When using a large amount of sub domains on a website for an eCommerce business platform, a Wildcard SSL certificate is a comprehensive and reliable security solution for protection of the main web site and unlimited sub domains. From the standpoint of protection and validation of the main website, the security of Wildcard Certificates is highly recommended and widely trusted. It can generate significant saving of time and money. Managing and organizing individual SSL certificate for a main website and each subdomain is a frustrating hassle. Wildcard SSL certificate offer the best relief and a different option concerning security and authenticity. With the execution of a single server Wildcard Certificate on the same server, it will protect transmission of data for the main web site as well as protect the data of sub domains while transmitting over the Internet. The Wildcard SSL Certificate is one of the best and affordable options to secure medium and large size eCommerce businesses. It saves money and as well time. Wildcard Certificates improve online business consumers’ trust and confidence, which will boost online sales conversion globally. Numerous Advantages of Wildcard SSL Certificates : Security echelon: If we procure individual SSL certificate for each subdomain, it will be painful to organize, product cost will likely be higher, and labor cost will rise. The Wildcard SSL certificate ensures all sub domains and the main website are secure, using a single server certificate, with the standard encryption format of 128/256-bit. Managing and Organizing: Execution of a Wildcard SSL certificate makes encryption a smooth and easy process. Single Server SSL Certificates management allows a comprehensive level of security for each subdomain and the main website automatically. Warranty Security: Wildcard SSL Certificates include a valuable warranty of security, a competitive advantage, giving confidence to site visitors throughout your site. This is a consistent call to action to use their confidential information on the website. Credit: SSL Blog
For Most e-business website absolutely need an SSL Certificate. For reason, it is your responsibility to make sure the information you gather from your Clint is secured. SSL will protect you and your customers by making sure that no one can intercept and misuse their credit card information. Wildcard SSL becomes more Famous because of three reason (1 Simplicity. (2 Price. (3 Easy to Manage.
Really? What kind of e commerce business do you have where you can't afford $10-12 per year for an SSL? Each one does take a minute or two to set up, which is less time than it takes to reply to most forum threads. I would never share an SSL over multiple websites. It will get flagged by browsers!