KEEPSER

The app allows you to use Keepser Group's NFC Cold Wallet to securely store and manage your digital assets.

Managing your Keeps:
With the Keepser app, you can create, save, share, manage and use your Keeps encrypted end-to-end. Depending on the NFC KCW models, Keeps can be login and passwords, bank cards, loyalty cards, private cryptocurrency keys or Seed phrases (BIP 39).

Compatibility:
To use the Keepser app, you need a Keepser Cold Wallet that integrates Freemindtronic's EviToken technology and an Android NFC phone from Android 6.0 Marshmallow.

Available languages:
The Keepser app is translated into English, French and Spanish for easy use in different regions of the world.

Patent protection:
Keepser technologies are protected by two international patents licensed by Freemindtronic SL. The design, development, updates and manufacture of the solutions are carried out by Freemindtronic which ensures a guarantee and longevity in the security and reliability of the technology used.

Registered trademarks:
Keepser and Freemindtronic are registered trademarks.

Anonymity and data protection:
The Keepser app is completely anonymous and works offline. It does not request or collect any user data. It does not save any sensitive data stored in the Keepser NFC device in the phone or in the extension with which it is paired via a local network. All exchanges are automatically encrypted end-to-end from the device and/or from the application depending on the use cases to effectively combat the risk of man-in-the-middle attack (HDM attack).

RSA key generation:
The app allows you to generate a 4096-bit RSA key pair with the private key encrypted in the NFC device's memory. The app will automatically generate its public key to share Keeps via any existing means of communication.

Secure sharing:
The app also allows you to manage a 4096-bit RSA key to share Keeps offline via webcam for example, email, SMS etc.

Non-exhaustive list of application functions:
- Use of Keepser Group's Cold Wallet
- Creation, recording and management of your Keeps
- Storage of login and passwords
- Storage of bank cards
- Storage of loyalty cards
- Storage of private cryptocurrency keys
- Storage of Seed phrases (BIP39)
- Secure pairing with Keepser extension available on Chrome Web Store and other stores
- Automatic management of single-use encryption keys between application and extension
- Decentralized automatic management of Hot Wallet platform account favorites with phishing protection by anti typosquatting