Follow the link below on your iPad:

Download and run the certificate:

Go to our website here

On the bottom right, click on the WiFi link

Select download certificate

 and allow:

go to settings>general>profile:

Select the profile:

Select install

enter your passcode:

Select install:

install again:

select done

go to general>about>certificate

Finally turn on the cert (mark it green as per the screenshot below):

That is all. You can now press the home button and browse the internet as normal