Archive for July, 2008

What is Proxy Server

Proxy Server  work between  computer network and the Internet.  Proxy Server send Internet information  requests  on our behalf, using its own generated IP address instead of ours. So our home  computer access internet  web sites indirectly, using the proxy server. Proxy Server not display our computer’s IP address and hide it and web sites, internet servers will [...]

What Firewall Ports are needed to be open on cPanel/WHM Server

As a System administrator we have lotof choices to protect our system when we select firewall. All firewall products have a little different functionality and setup, but they have common option to open or close particular ports to protect your web server.
When we installed cPanel and WHM then we are able to use a number [...]

Google runs on its own way !!!

I always had the thought Google runs on Apache. But today searching with my Web Server Detection Tool and HTTP Header Checker i noticed www.google.com to return the following HTTP Header:
URL: http://www.google.com/
HTTP Header:
HTTP/1.0 200 OK =>
Cache-Control => private, max-age=0
Date => Sat, 05 Jul 2008 08:14:25 GMT
Expires => -1
Content-Type => text/html; charset=ISO-8859-1
Set-Cookie => PREF=ID=31a1927abae13b37:TM=1215245665:LM=1215245665:S=st3-qsEsuPWQdDAz; expires=Mon, 05-Jul-2010 08:14:25 [...]