A domain name is the actual name of a website, and every single website has a domain name. To obtain one, you need to purchase it through a domain registrar. Domains can cost anywhere from a few dollars a year to hundreds of thousands of dollars a year, based on the contract and popularity of the domain. Every domain name is actually pointing to an IP (Internet Protocol) address, which is a series of numbers. Because most people can’t remember 10 digits in perfect order, domain names serve as easily-remembered alias for visitors. Probably the best known domain name is google.com, and Google’s IP address is 173.194.79.99… which is easier for you to remember?

This is an abbreviation for Secure Sockets Layer. This is a common protocol used to communicate information securely online. This protocol provides a safe path that runs between two Internet-connected machines or two machines on the same internal network. It is an extremely handy tool used by web browsers who need to connect securely to a web server, given the wild insecurity inherent in the Internet. SSL usually operates and sets up a secure session with little or no interaction from the person actually visiting the web site. You may notice the browser displaying a padlock or the address showing a padlock and a green bar – those are the hallmarks of SSL doing its magic.