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Award-Winning Security with Sentinel LDK

Speak with our security experts today

At Thales Sentinel, we have security in our veins.

Software Piracy is a well-established and highly motivated reality that inflicts significant damage to the software industry every day.  

Vendors trust Thales Sentinel with protecting their assets and investments. Our security solutions leverage advanced concepts such as white-box cryptography to frustrate attempts to crack and reverse engineer software and enable copy protection to help prevent applications from being copied and distributed illegally.

For the better part of three decades, Thales Sentinel has continuously led the way with advances in security. With a dedicated Advanced Security group, we maintain a total commitment to protecting our customers’ most valuable assets and investments, today and tomorrow.

Making security simple with Sentinel Envelope

  • Strong security with a few mouse clicks
  • Debugging and disassembly protection
  • Complete application encryption
  • Runtime decryption
Repackage for endless innovation

Making security Unique with Sentinel AppOnChip

  • The strongest possible binding with a hardware key
  • Execute critical code blocks directly with Sentinel HL
  • Strongest possible protection from reverse engineering
  • Easy-to-use UI for automated implementation

Making security accessible with Sentinel Experts

  • Let us show you the right approach
  • Identify implementation weaknesses and coding bad practices
  • Leverage our accumulated skills and knowledge
Consolidate all licensing under one roof
Sentinel LDK product brief

Sentinel LDK - Product Brief

A comprehensive, out-of-the-box software monetization solution that enables you to protect your software, maximize revenues and simplify operational processes.

Create Recurring Revenue with Software Licensing - White Paper

Create Recurring Revenue with Software Licensing - White Paper

Higher Revenue, Happier Customers Part 1: Creating a Software Licensing Win-Win with Recurring Revenue: We live in a customer-centric, software and services-focused world. Customers are now driving decision making, and they increasingly expect immediate access and value-based...

Geocap Licensing Success Stories - Case Study

Geocap Enforced Licensing - Case Study

Geocap Switched to Sentinel Software Licensing – Should You?  - Case Study When they evaluated Thales Sentinel to replace Flexera, Geocap found that Thales Sentinel solutions offered a complete set of utilities and variety of beneficial features, backed by exceptional support...


“We needed to reduce the sales cycle and simplify our internal licensing processes so we could focus on our core competence - developing the best face recognition software in the market.”

Mr. Baha Ersin

COO, Herta
key stats

Based on award-winning technology, Sentinel has a strong global customer base with over 10,000 customers in over 100 countries across 30 industries.

14 M

Our customers see an average revenue increase of €14 million within the first 3 years of partnering with us.


They also save an average of €700,000 in operational efficiencies.

5 M

Put up to €5 million back on the table every year through our cost-saving and monetization solutions.
Source: Based on business value assessments conducted by Sentinel.