Sentinel HL NetTime

The ideal combination of time-based licensing in a networked environment

Sentinel HL NetTimeThe Sentinel HL NetTime key allows you to simultaneously limit the number of concurrent users and the application itself when running in a networked environment. Available with flexible options to meet your business needs, the Sentinel HL NetTime allows you to set a maximum of 10, 50 and 250+ licenses that are completely configurable during fulfillment.

Combining the features of the both the Sentinel HL Net and the Time keys, the NetTime is the ideal solution for implementing time-based licensing in networked environments.

Note: Network Floating licensing as supported by our existing Sentinel HL NetTime keys can now be used on all keys (except Basic). This new feature requires a paid upgrade.

View Specifications Resource Library

Sentinel HL NetTime technical specifications:


Unique 32-Bit 


Secure Communication Channel


AES 128-Bit Encryption


Remote Update - RSA Digital   Signature


64,000 Encryption Keys


Network Concurrency Yes
Battery Life Warranty 4-Years
Real Time Clock Accuracy (at 25˚C ± 5˚C) ≤ 12.8 minutes/year


Protected Read / Write Memory


Read Only Memory (ROM)


Backwards Compatibility Memory


Additional memory (coming up in Driverless configuration)


Data Retention

At Least 10 Years

Write Cycles (EEPROM)

At Least 1,000,000

Max. licensable modules (Features) per key - HASP Configuration

57-231 (depending on license complexity)

Max. licensable modules (Features) per key - Driverless Configuration

240-2160 (depending on license complexity)

Physical Specifications

Default Color


Form Factor


Operating Temperature

-20˚C to 60˚C

-4˚F to 140˚F

Humidity Rating


Power consumption - operating / standby

50mA / <0.5mA

Dimensions L x W x H (in mm)

52 X 16 X 8

Weight (in grams)


For more information on each of the Sentinel HL form factors including features, sizing, and technical specifications please visit the newly created Sentinel HL portion of the Sentinel Customer Community today!
For detailed technical information on the various Sentinel HL keys, read our data sheet.
View Features & Benefits Resource Library
Benefits at a glance:
  • Backwards compatibility – 100% compatible with your existing Sentinel HASP HL.
  • Increased Security – All Sentinel HL hardware-based protection keys employ a highly secure SmartCard chip providing the utmost security against malicious hardware attacks such Differential Power Analysis (DPA) and electron microscopy.
  • Highly Customizable – Provides more real estate for the purpose of a personalized logo or text.
  • Future proof – add future functionality and enhancements to in-the-field deployed keys using our unique UpdateOnChip™ mechanism.
Technical Features:
  • Industry pioneering White-box cryptography
  • High performance SmartCard chip allowing faster software execution and improved operational efficiency
  • Standard public cryptography algorithms AES 128,ECC 163, RSA 2048
  • Over 64,000 AES encryption keys
  • Protect over 2000 features or applications
  • Real Time Clock for secure time-based licensing
  • 31KB Protected memory
  • Available Configurations: Sentinel HASP HL and Driverless
  • AppOnChip compatible
  • Firmware upgradable in the field
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