identifying ipads on LAN

[crabby]

Hi,
I have created a website for internal use and have ipads accessing it through wifi from my local server. Now I want only designated ipads to access this website. Is there a way to identify which ipad is accessing the site? Can i pick up their MAC address or serial no when they connect to the website. the site is developed on php.
Thanks

 

[twerppoet]

It is possible, I'm sure. But you don't need to look for an iPad specific solution. iPads connect to servers the same as any other network device. What will work for one will work for both.