Usage Manual

Chapter 1 Data Security

Data security is the primary concern of this software! In the design process, when we encountered a trade-off between safety and convenience, we chose safety without hesitation, rather than giving up convenience. So sorry that this software has many special designs that may not be so convenient to use.

1.1) Never save your password

Your password is only used once in the memory when you open the safe, it will not be saved in the mobile phone memory card, nor will it be transmitted over the network.

1.2) Encrypt each file individually

Adopt AES encryption commonly used in the industry, and use chain encryption to improve security. Encrypt with your password to get a long random key, and use this key and the random scrambling code of each file to decrypt each file individually.

1.3) The files are stored in the application space

The encrypted photo and video files are stored in the storage space of this application and cannot be accessed by other applications. Of course, some system applications can access these files, but because all content, including file names, are encrypted and saved, what the system applications see is just a bunch of garbled characters.

Chapter 2 Usage Skills

2.1) Password input

2.2) Batch import

When selecting files, long press to batch import photos and videos

2.3) Direct photo and video

Usually we take a picture with the system camera, then import it into the private album, and then delete the original photo. However, such an operation is still not safe enough, because after taking a photo with the system camera, the photo is saved in the system album, and there is a risk of being read by other applications or automatically uploaded to the cloud. If you have high privacy requirements, you can directly use the camera in the private album to take pictures or record videos.

2.4) Intranet quick transfer

2.5) Private Cloud Sync

Chapter 3 Coins For free users

Free users can earn coins by watching ads and use coins to increase the limits.

Chapter 4 PREMIUM Membership

PREMIUM members have access to the following features:

  1. No Ads
  2. Unlimited uses of email unlock
  3. Unlimited number of files
  4. Unlimited number of albums
  5. Unlimited number of safes