Question: request for password again
I recently got an iPad pro. After setting it up, I found that when I pushed the home button to activate the device, it required that I type my password to procede. This was good. Now, though, without knowingly having changed anything, when I press the home button, I get the home page, and can go directly to any available app. How do I reset the device to once again require my password before launching any app? Thank you.
iPad Pro Wi-Fi, iOS 10.3.3