What would be required to create a web host? Servers? Nameservers? Software? Cpanel? DNS?
If you were to start a web host from the ground up, what would you do? What technologies would you use? Security?
Thanks
edit to clarify: Be a web-host provider. I'm interested in knowing how these operate, what is entailed in creating one. What kinds of software is needed, what kinds of concerns there are, etc. (What to look for when choosing a host...)