I installed a Digital Diary app from MS store yesterday and tried writing a demo entry to save it. When I investigated where the content is stored, I came to know that the entries were stored in a folder named DigitalDiary inside Videos folder in C:\ drive. The entry that I make each day were saved separately in a file in .dgd format, but when I opened those files in notepad, I could see everything that I wrote in plain text.
Apparently, the contents were not hashed or encrypted and were stored as such. So, is there a way to stop people from accessing that particular folder called DigitalDiary and still being able to continue writing through the digital diary app?
I tried hiding the folder by going to properties but that gave an "Access Denied!" error in the app.