hide data files in android

How to hide important data files and applications in Android devices
cloud computing services are fairly secure and anyone cannot access the data without the owner's permission. however, the files are stored in the local storage system, anyone can access and use. and that is why you need to protect confidential data to avoid prying eyes.
How to hide important data files and applications in Android devices
cloud computing services are fairly secure and anyone cannot access the data without the owner's permission. however, the files are stored in the local storage system, anyone can access and use. and that is why you need to protect confidential data to avoid prying eyes.