ROCKEY4ND is advanced software protection system that attaches to the USB port of a computer. It is in fact a powerful miniature computer, with a CPU, memory and specialized firmware that allows for robust interaction with the application. Although the software may be duplicated, but it will only run when ROCKEY4ND dongle is attached. The application will interact with ROCKEY4ND at start-up and during runtime. No Dongle means No license to execute the software.

The ROCKEY4ND access security is controlled by a two levels 64bits password set. The passwords cannot be modified. The universal unique Hardware ID and developer definable User ID allow developer to restrict the software license to particular dongle and customer. One ROCKEY4ND can control 64 different applications. User defined algorithms can be executed in runtime to achieve challenge-response authentication. From ready to use enveloper tool to programming APIs, ROCKEY4ND can support both very simplistic but effective protection methods, and much more complex schemes to achieve very high level of security.

NetROCKEY4ND is the network version of the ROCKEY4ND. It not only supports TCP/IP, IPX and NETBIOS protocols, but also provides a server-based network service program. Developers only need to write programs for client end. Multiple servers, PCs and users are supported. Every module of NetROCKEY4ND can support up to 65534 clients at the same time while the service program remains protected from modification and immune to viruses.


Interface Type USB type A
Interface Standard Support USB1.1 standard support USB2.0 interface
Processor 8-bit CPU chip
Storage Capacity 1260 bytes of user memory space
Encryption Method Shell encryption - Programming API
Dimension 50 x 17 x 7mm (A1+ Casing)
Weight 6g
Material PC (polycarbonate)
Working Temperature 0°C ~ 70°C
Storage Temperature -10°C ~ 80°C
Humidity 20% ~ 80%
Cascade Levels Maximum 16
Power Supply USB Port
Working Power 250mw (Max.)
Working Voltage 5V
Working Current 50mA (Max.)
Data Retention Period At least 10 years
Read/Write Times At least 100000 times
Certification CE FCC
Software Environment Delphi / Power Builder / Python / Java / FoxPro / VB / VC / C# and VB.NET etc.
Supported OS Windows 2000/XP/2003/Vista/7/8/10 : Linux : Mac OS


USB driverless device

Universal unique hardware ID

Provide shell encryption tool

2 levels-4 groups (basic password & advanced password) password management mechanism, i.e. developer password andend-user password

1000 bytes user space

Support for 128 user defined algorithms

Hardware implemented random number generator

Built-in seed code algorithm

Compliant with CE and FCC standards

Standard USB 1.1 device, support USB2.0 interface

Support multiple operating systems: Windows 2000/XP/2003/Vista/7/8/10, Linux and Mac OS

Provide multiple software programming interfaces: Delphi, Power Builder, Python, Java, FoxPro,VB, VC, C# and VB.NET etc.




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