I have a site. Which i want restricted users to acess. Like i
will know the ip address which my users use and i want them to only
see the site. is there any online services available for such? or
we can do it in coding?
Allow/deny based on IP address is usually a bad idea. IP
change all the time (dial-up connections, using a different
etc...), hundreds of users can have the same IP address if
sharing the same Internet connection (like at a business),
addresses can be spoofed. Your application would be more
secure if you
used true user authentication - every user has a
a database and DW's user authentication server behaviors or
the .htaccess file on the server.