Historically, tools like VUSBBUS, MultiKey, or Sentinel Emulator frameworks were adapted for this purpose. 2. Network USB Bridging (Hardware-Over-IP)
: Essential for running legacy or protected software on virtual machines (like VMware) where physical USB passthrough might be unstable. Convenience
: Eliminates the need to physically move a single-user dongle between different computers or offices. Digi International Risks and Considerations Legal Compliance usb wibu key dongle emulator 12
, a tool designed to virtualize physical WibuKey hardware keys. 1. Executive Summary
Without the need to carry a physical dongle, users can access licensed software from any computer where the emulator is installed, provided they have the necessary credentials. Convenience : Eliminates the need to physically move
CodeMeter is Wibu-Systems' modern, all-encompassing platform for software protection and licensing. It operates on the same core principle but is vastly more powerful and secure. At the heart of a CodeMeter dongle () is not just a simple processor but a certified EAL 5+ smart card chip , often from Infineon Technologies. This tamper-resistant hardware is designed to withstand sophisticated attacks, including side-channel attacks like Differential Power Analysis (DPA), making it "virtually impossible" to read keys or copy firmware.
Official guide for setting up network-based license sharing. WibuKey Software Protection Booklet Details on "polymorph encryption" and hardware security. WibuKey Runtime Vulnerability Advisory Executive Summary Without the need to carry a
allow you to "share" or clone a dongle over a network, enabling remote access to a license stored on a central server. Official Solutions : For many modern projects, Wibu-Systems recommends their
The USB Wibu Key Dongle Emulator 12 is a software-based solution that replicates the behavior of a physical WibuKey dongle. WibuKey is a legacy Digital Rights Management (DRM) system used by software vendors to prevent unauthorized copying. The emulator allows a computer to "see" a virtual dongle, enabling the protected software to run without the physical USB device attached. 2. Core Functionality
USB contacts oxidize and internal microcontrollers fail over time. Replacing a legacy dongle from a defunct software vendor is often impossible.
While specific tools vary, the general process for setting up an emulator involves these three core steps: Dumping the Dongle
