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Installation

Activation

Usage

qmonicator.com

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User Manual
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1. Installation and Activation

This process is done only once, during the first use of the application on a new computer. The system links your account to the device's hardware.

Download and
Launch

Download the .exe file from the administrator and install it. The application is designed for Windows 10/11 systems.

  • Start the installation
  • Open the Qmonicator icon
  • Save the activation code

Data Input and
Device Fingerprint

Enter your username and code. The application analyzes the hardware and creates a unique "device fingerprint".

  • Code validation
  • Hardware analysis
  • Linking account to PC

2. Creating
Your PIN

After confirmation, a special security window (Rust) will open for creating a PIN. This PIN is the key to your digital safe. Do not forget it.

Main PIN

Must be at least 6 digits long. It is used for daily access and decryption of your local database.

Duress PIN (Optional)

PIN for coercion. If someone forces you to unlock the application, enter this PIN. The application will "unlock" but will permanently delete all data in the background.

Security Chief
Security first: The PIN is not stored anywhere in readable form.
PIN Security
Simple and secure access
every day.
Login

3. Daily Login

Automatic
Verification

The application checks with the server whether your ID and device are valid before offering the PIN screen.
Randomized
Keyboard

The number layout changes with each launch to prevent screen recording or "shoulder surfing".
Anti-Keylogger
Protection

The PIN is entered exclusively with the mouse/cursor, rendering hardware and software keyloggers useless.

4. Adding
Friends

The system uses "Out-of-Band" verification. To add someone, you must know their username and a pre-agreed Secret Word.

Only when both parties enter the same secret word does the exchange of public keys occur. This prevents "Man-in-the-Middle" attacks.

Blind Relay
Sending Request

Enter Username + Secret Word

Blind Relay
Accepting

Enter the same Secret Word to confirm

Zero-Knowledge architecture
means the server knows nothing.

5. Communication and Files

All messages are automatically encrypted "End-to-End". They are stored in your local, encrypted database, and pass through the server as unreadable "noise".
Sending Messages

Messages are encrypted with the friend's public key. The server does not know who is sending or what is being sent (users have random IDs, e.g., F1111).

Sending Files

The file is encrypted with a session key, which is then encrypted with the recipient's public key. Only the recipient can unlock the file.

6. Bunker Mode

For highly confidential conversations that must not leave any trace.

Creating a Room

Enter a name, secret word (room password), and duration. Invite friends.
Bunker Rules

Messages exist only in RAM memory. No history. Closing the window deletes everything.
Destruction

After the time expires, Rust overwrites the memory with zeros (immune to forensics).

7. Additional Security Features:

Manual Locking

By clicking on the padlock icon, the application immediately deletes the database decryption key (db_key) from RAM memory. To continue working, you need to re-enter the PIN.

Rotating Tokens

The system uses advanced session management. Each time the session is extended, a new token is generated, and the old one immediately becomes invalid. Logout permanently deletes the session from the server.