Although Multisim supports encrypted model files, the NI R&D team has to produce the encrypted model files and there is currently no utility tool or built in capability that allows customers to encrypt their own components. There is an outstanding feature request to do this, but the status is unknown at this time.
Can you describe your general use case so that I can pass along your information to our R&D team to support this feature request?
Regards,
Pat Noonan
National Instruments
