What is Shared Hosting?
Shared web hosting service refers to a web hosting service where many websites reside on one web server connected to the Internet. This is generally the most economical option for hosting, as the overall cost of server maintenance is amortized over many customers.
One's website is placed on the same server as many other sites, ranging from a few sites to hundreds of websites. Typically, all domains may share a common pool of server resources, such as RAM and the CPU. The features available with this type of service can be quite basic and not flexible in terms of software and updates. Resellers often sell shared web hosting and web companies often have reseller accounts to provide hosting for clients.
What is Semi-Dedicated Hosting?
Semi-dedicated servers are intended for those of you who want to feel less dependent on the other users on the same physical machine and for those who need to use more server resources than their current regular shared hosting plan could offer.
What is a Virtual Private Server (VPS)?
Virtual private server is a method of partitioning a physical server computer into multiple servers such that each has the appearance and capabilities of running on its own dedicated machine. Each virtual server can run its own full-fledged operating system, and each server can be independently rebooted. Many customers do not need an entire server and prefer to pay less for what they utilize.
What is SSL?
SSL stands for Secure Sockets Layer, it is cryptographic protocol that provide security and data integrity for communications over networks such as the Internet. Data sent via an SSL connection is protected by encryption, a mechanism that prevents eavesdropping and tampering with any transmitted data. Having an SSL on your site makes businesses and consumers eager to submit their confidential details over a web site e.g. credit card or other payment details for e-commerce web sites or other personal details shared for sign in to regular online services.
Why SSL is needed
Buyers and online service users are getting more and more cautious when they browse, do their shopping online or just use online services. When it comes to submitting private details online most of the people are looking for the padlock icon on the bottom of their browser, even they look for the "https://" prefix in their browser's address bar before sharing any information. If your web site does not support encrypted connection and does not have valid SSL Certificate, your visitors may leave your web site without making any purchase or free of charge service signup. They simply do not feel confident to submit their credit card or other personal details over web sites that seem not to be well secured. You can change this, return you customers trust and increase your buyers and online users by purchasing a valid SSL Certificate.
How SSL works
SSL (Secure Sockets Layer) issued by a trusted authority such as RapidSSL or GeoTrust is installed on your domain's hostname i.e. secure.domain.com. When there is a client of yours that browse over https://secure.domain.com the connection between the browser and the server is encrypted with 128, 256 bit key. Any data send between your client's browser and the server is encrypted before sending and decrypted after received on the server. In that way information transmitted over the Internet is encrypted and signed as secured by this trusted authority. Browser when sending data over https:// checks the validity of the SSL Certificate with the issuance authority. SSL technology protects your Web site and makes it easy for your Web site visitors to trust you.
When do you need SSL for your website?
Valid SSL Certificate is a must if:
What is Wildcard SSL?
Regular SSL Certificates are issued and signed to secure single hostname of your domain. In other words you can use it only for one particular subdomain e.g. www.domain.com or secure.domain.com. If you want to have encrypted secure connection over several subdomains you need Wildcard SSL Certificate. It can be used to secure multiple (as much as you have) subdomains on a single domain name.