fortypoundhead.com

What is Shared Hosting?

Posted On 2007-08-06 by FortyPoundHead
Keywords:
Tags: Webmaster Related Tutorial 
Views: 1488


When a single server serves pages for many websites, each with its own domain name then this type of hosting is known as shared hosting.

What happens is that some small companies do not want to use their resources to host their website on a dedicated server, as it requires a system administrator and the companies want to save their own time and money.

As the companies want to minimize the cost so the shared hosting service provider is mainly responsible for the management of the servers, server software installation, installation of anti virus and security updates, technical support related to the above-mentioned services. As many companies use Linux operating system because of its reliability, so many companies mainly offer Linux basted servers. Some hosts also provide Microsoft windows based servers and solutions. Both of the operating systems have similar functions but they differ in operating system related issues.

How it works:

Web hosting can be done by two methods; name based hosting and IP based hosting. The name based hosting uses a single IP that is utilized by different hostnames/web sites. When a browser requests a web page from a server using HTTP/1.1 then it also includes a hostname that is used for finding the web site that can then be delivered to the user.

IP based hosting has the advantage that each host has its own IP address. This helps the sites to use their own SSL certificate, which helps in increasing the security. In contrast to name based hosting method, where there is only one IP address used by all the hostnames/web sites. Many people/companies prefer IP based hosting method because of the above mentioned reason. Many servers are changing their web hosting method to IP based hosting as it offers much more security then name based hosting method. But one important thing to remember about shared hosting, no matter which method is used, is that they are always a bit insecure.

Advantages and Disadvantages:-

The companies lack control over the server as the server is shared by many, so they cannot ask for extra privileges. There is an added threat of insecurity as the shared server might not always be secure. On the other hand, one can save quite some money and time by using shared hosting. No system administrator is needed as it is a shared hosting.

Name based hosts are not compatible with old browsers that do not send the hostname as part of the requests. For example, the older HTTP/1.0 browsers that were not upgraded cannot send the hostname as part of their requests. They also do not support HTTPS websites, as all name-based hosts using the same IP must share the same digital certificate. A TLS extension gives a way for the client to provide the hostname as part of the handshake`. If the DNS or Domain Name System is not working properly then the name based hosted website is difficult to use and using an IP address in the address bar would not work as many website are sharing same IP.


About the Author

FortyPoundHead has posted a total of 1974 articles.

 


Comments On This Post

No comments on this post yet!


Do you have a thought relating to this post? You can post your comment here. If you have an unrelated question, you can use the Q&A section to ask it.

Or you can drop a note to the administrators if you're not sure where you should post.


Your IP address is:23.20.120.3

Before you can post, you need to prove you are human. If you log in, this test goes away.




Recent Forum Posts

Advanced search added
dwirch posted on September 23, 2017 at about 13:44 in Site News

Job Spammer: Gaurav Mehta - AgreeYa Solutions
dwirch posted on September 22, 2017 at about 10:35 in Spammers

Job Spammer: Prutha Siri - Javelin Systems
dwirch posted on September 10, 2017 at about 6:15 in Spammers

New security implemented
dwirch posted on September 7, 2017 at about 7:16 in Site News

Malicious IP Checker Companion Tool
dwirch posted on August 12, 2017 at about 20:24 in Site News

Job Spammer: Steve Adams
dwirch posted on August 8, 2017 at about 7:44 in Spammers