What is SSL? Basically SSL Secure Certificates provide security for websites by encrypting communications between server and web browser to keep your visitors’ and your data safe. SSL Certificates are small data files that digitally bind a cryptographic key to an organisation’s details. When installed on a web server, it activates the padlock and the https protocol (over port 443) and allows secure connections from a web server to a browser, like Internet Explorer, Firefox, Safari or Google Chrome..
Why would would need an SSL Certificate? The first and most common reason is because you want to accept credit card payments on your website. For example, if you want to add a shopping cart to your online store, you need SSL protection. If you have confidential information on your websites, like passwords, contacts, you can also add additional advanced protection by installing SSL certificate to your websites.
Normally you have to pay to a ssl certificate provider, authority or CA in order to get SSL certificates. Some of the most popular SSL certificate providers are Comodo, StartSSL, GeoTrust, Symantec, GlobalSign, RapidSSL. If you want to buy ssl certificate and you are on budget, you may consider a free SSL hosting or buy a cheap SSL certificate. Among the many CA, StartSSL and RapidSSL are famous for their cheap ssl certificate service.
There are various SSL certificate types, such as shared SSL, standard SSL, Wildcard SSL. They are also other special SSL certs. Some web hosting company install a Wildcard SSL on their hosting server in order to allow their hosting clients to share a single SSL certificate. This allows the same SSL certificate to be used by many websites so they do not need to issue individual SSL certificates for each customer. This kind of SSL secured websites or URLs are provided as subdomains on the same domain, such as user1.betterhostreview.com, user2.betterhostreview.com, etc. Some of the best shared free SSL certificate and hosting providers are Bluehost, Justhost and HostGator, etc.
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