Many DAW's (Digital Audio Workstation) such as Cubase, and DSP "plug-ins" have special software protection schemes. Cubase uses something called eLicenser[1].
Another popular, niche product that has proven difficult to fully crack is a program called Pro Tools, created by DigiDesign, now owned by Avid. It uses a protection called PACE Anti-Piracy[2]. Many expensive pieces of software require unique hardware, either a security dongle or some other external device.
Another popular, niche product that has proven difficult to fully crack is a program called Pro Tools, created by DigiDesign, now owned by Avid. It uses a protection called PACE Anti-Piracy[2]. Many expensive pieces of software require unique hardware, either a security dongle or some other external device.
[1] eLicenser.net
[2] paceap.com