Se você pudesse duplicar ou desviar um dongle de segurança USB tão facilmente, qual seria o objetivo deles?
Alguns sistemas de segurança possuem capacidade adicional de chave de software.
De SafeNet
Sentinel LDK features unique Cross-Locking technology and is the only software licensing solution on the market to offer hardware- (USB dongles) and software-based protection and secure software licensing in a single solution with one set of tools.
Aparecerá de Perguntas frequentes da TVPaint que eles não Como alternativa, o modelo de licenciamento é apenas de hardware.
Does the dongle always have to be plugged into the computer to run TVPaint Animation ?
Yes and take care not to disconnect the dongle while the software is in use. However, you can use the dongle on any workstation that has TVPaint Animation installed - but not simultaneously.