Release History

Guardant SDK is a family of ever evolving set of tools and technologies. Our core team consists of respected cryptographers, ex-hackers and top security specialists. We constantly improve our software and this page contains all the required information about the recent changes in our products.


Guardant Mobile SDK 3.0

Our new SDK is aimed at developers for mobile devices. New Guardant SD and Guardant Code micro support Android 3.1 and above, as well as Windows, Linux, OS X and other systems. This product requires some knowledge in Java or C, but offers highest possible level of copy protection.


Guardant SDK 6.3

This release concentrates on better cross-platform compatibility. A whole new level of support has been added for Linux and Windows CE with new API for Linux, new universal JNI envelope and various other enhancements.


Guardant SDK 6.2

This release improves on nearly every aspect of Guardant SDK. It contains over 100 new features, spread between API, automatic protection, tools and samples. Better support for Windows 8 and new network API minimize the support issues connected with Guardant dongles.


Guardant SDK 6.1

Brand new network mechanics and a new Guardant Net server introduced in this release. Network dongles are now a bastion of stability and high performance. Migration of dongles to the new faster hardware platforms helps make the most of the new software.


Guardant SDK 6.0

New version of Guardant SDK is a major refactoring of our software. New SDK structure as well as modern and intuitive interfaces allow for more effective protection process. New levels of copy protection are possible due to new features of this SDK.

Guardant Dongles Gallery

  • Guardant Sign
  • Guardant Time
  • Guardant Code
  • Guardant Sign Net
  • Guardant Stealth II
  • Guardant Sign
  • Guardant Time
  • Guardant Code micro
  • Guardant Stealth II micro
  • Guardant Time Net
  • Guardant Sign micro
  • Guardant Time
  • Guardant Code
  • Guardant Net II
  • Guardant Stealth II
  • Guardant Net Family