But a web server is doing much more reading than writing.

If anyone had physical access to someone's web server, they could get the key.

You'll also learn a bit about Web servers in the process.

It takes a lot of responsibility to run a web server.

For instance, you know, people will call me and say, well, I want to run a web server.

And then I think, you know, basically you've got a web server for free.

The response is returned as if it came directly from the web server.

You do not need to invest in your own web server.

As of August 2005, there were over 70 million web servers.

So web servers don't have to care where they're serving the page to.