App Lock and Gallery Vault on Google Play
Description
App Lock & Gallery Vault is an all-in-one security and privacy application for your Android phone. With this app, you can lock and password-protect any app on your phone. In addition, you can also hide, lock and encrypt your sensitive images and videos in a matter of seconds. To prevent loss of data, you also have the option to conveniently backup all your secured data to your cloud account.
http://www.newsoftwares.net/app-lock-gallery-vault/
Computer Software | Computer Security / Back-Up