B: ROCKEY4/NetROCKEY4 does not support the parallel mode. ROCKEY4/NetROCKEY4 dongles require a voltage of about 2.2 volts, and this power is supplied by the mainboard through the parallel port so if a peripheral device is attached to the ROCKEY4/NetROCKEY4 dongle, the dongle may not receive enough power to be activated. If a printer or any other peripheral device is attached to the parallel port ROCKEY4/NetROCKEY4, you should turn the power of that device on. There are 4 possible causes for this: A: The printer attached to ROCKEY4/NetROCKEY4 is powered off. Although made for high level protection, it is likewise fairly simple to carry out.
This method for software application protection is virtually impossible to crack. You may write algorithms that are firmly stored in the dongle, and then call those algorithms from time to time in your application. Unlike some competing products, ROCKEY4 is in fact a powerful mini computer system, with a CPU, memory and specialized firmware that permits durable communication with your application. Because every ROCKEY4 dongle has an one-of-a-kind ID, software designers can even limit the application to just permit to execution with a certain dongle. When it come to software application designers providing multiple modules, ROCKEY4 permits you to safeguard approximately 16 applications per dongle at any one time (ROCKEY4ND now support 64 modules). You can also limit the use of your software which is very typical in the software market for DEMO functions or SHAREWARE.
Your application will connect with ROCKEY4 at start-up and during runtime, No Dongle indicates No License to execute your software. Your software application might be replicated, however it will just run when your ROCKEY4 dongle is connecteded to the computer. ROCKEY4 is an innovative software defense system that affixeds to the parallel or USB port of a computer system.
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