Web Hosting is the process of storing the web files in the server computer. web hosting costs are based on categories like shared hosting, dedicated hosting, virtual private hosting, cloud hosting, linux hosting, windows hosting, wordpress hosting and so on.
Every web hosting must need a domain name to serve the file under root directory folder. the domain names are mapped with hosting name servers.
Web hosting server is always connected to the web server on internet. SSL (Secure Socket Layer) will add extra encryption system and protect the user privacy
SSL certificate increase the site rankings on google search results. ssl certificate uses https protocol where https stands for hyper text transfer secure.