Security

Understanding the security implications of Virtual Printer is essential for safe usage.

Deployment Modes

Virtual Printer can operate in two distinct modes with different security considerations:

Cloud Mode (virtual-printer.online)

WARNING: Data transmitted to virtual-printer.online uses raw TCP connections without encryption.

When using printers hosted on virtual-printer.online:

  • Raw TCP connections are not encrypted
  • Data may be intercepted by third parties on the network
  • Data may be modified through man-in-the-middle attacks
  • Only use for testing and development with non-sensitive data
  • Never use for production workloads

Self-Hosted Mode (Local Network/Machine)

When you host Virtual Printer on your own infrastructure:

  • Security is your administrator's responsibility
  • Can be deployed within private networks
  • Suitable for production use when properly secured
  • Can be isolated using VPNs or network segmentation
  • You control encryption and access policies

Safe Use Cases (Cloud Mode)

Appropriate for cloud-hosted virtual-printer.online:

  • Local development and testing
  • Debugging print functionality
  • Demo and presentation environments
  • Non-sensitive test data only

Unsafe Use Cases (Cloud Mode)

Do not use cloud mode for:

  • Printing customer data
  • Processing payment receipts
  • Handling personal information
  • Production environments
  • Any sensitive or confidential data

Production Deployment (Self-Hosted Only)

For production use, you must self-host Virtual Printer:

  • Deploy on your local network (not public cloud)
  • Use VPN for remote access if needed
  • Never expose TCP endpoints to the public internet
  • Implement proper network security and access controls
  • Follow your organization's security policies

Questions?

If you have security questions or concerns, please contact us at support@virtual-printer.online.