Software copy protection, license management, user authentication, internet security and smartcard technology
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How does Sentinel differ from other Software Protection Tokens?


Superior Protection
Sentinel Hardware Keys are the most secure hardware token available in the world. Both public key cryptography and 128-bit AES encryption are used to secure communications between the key and the protected application. In addition, the keys include internal authentication, which effectively prevents cloning of the keys.


Easier Implementation
Only Sentinel Keys feature Business Layer APIs. These are pre-configured, higher-level APIs for popular license models such as subscription, evaluation and pay-per-use. These tools typically reduce the programming time required to secure a new application by up to 60% or more compared to other hardware key solutions. Our unique V-Cell technology optimizes memory availability. With Sentinel Hardware Keys 8k of memory is used for the developer. This memory is used to store licenses and related information, and approximately 1k is directly accessible by the developer for data storage/usage. These tools typically reduce the programming time required to secure a new application by up to 60% or more compared to other hardware key solutions.

Additional Protection Layers
The Sentinel Shell offers a way to quickly protect your application without requiring any alteration to the source code. When used in conjunction with API level integrations, the Shell enhances overall security by adding multiple layers to thwart hacking attempts.

Most Flexible Licensing Models
In addition to pre-configured license models, you can generate licenses based on numerous criteria such as time, a fixed number of executions or a set expiration date. Multiple license configurations can be created during development and customized at fulfillment. This flexibility allows you to offer a variety of licenses from only one development effort.

More Reliable Time-Based Licensing
The Sentinel Hardware Key V-Clock allows you to reliably and securely offer time-based license models such as trial, demo or subscription without the need for an on-board battery.

Better Distributor Control
Sentinel Hardware Keys allow you to carefully control and regulate your distribution channels through the use of Distributor Keys.

More Secure License Updates
Sentinel technology enables software vendors to send updates to keys in the field in a secure, controlled manner.

Perico AS, Trollåsveien 36, 1414 Trollåsveien, Tlf: +47 22064050, info@perico.no