You can enable private browsing on your iPad by following these simple steps:
1. Open the Mobile Safari app
2. Bring up your keyboard
3. Tap the "Private" button on the top-left corner of the keyboard (above the Q key)
You will know you're in Private mode if Safari appears black or dark instead of white or gray.
Remember, private browsing does not protect you from websites, employers or internet service providers that track your information. You can disable some tracking software on the web by enabling the Do Not Track feature in iOS 7. You can also block cookies for extra security.