Sentinel Envelope Plus

Thales' add-on that hardens compiled software against AI-assisted reverse engineering and automated vulnerability discovery, with no source changes.

Thales · Security and safety tooling · product

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Overview

Thales launched Sentinel Envelope Plus on October 1, 2026, a paid add-on to its Sentinel Envelope software-protection platform aimed specifically at AI-assisted reverse engineering and automated exploit generation. It transforms and recompiles selected security-sensitive components of a compiled application without requiring source code changes, balancing added protection against performance impact. In controlled testing cited by Thales, an AI agent found eight of ten known vulnerabilities in an unprotected build of a test application but found none in the same application protected with Sentinel Envelope Plus, despite using roughly 970x more processing power, with the analysis halted after nearly seven hours. It is available now as a paid add-on to the Sentinel platform.

This is a sourced directory entry. Features and capabilities are reported in the linked sources; this entry does not document independent Aymorphic testing.

Key features

  • Hardens compiled applications against AI-assisted reverse engineering without source code changes
  • Selective transform-and-recompile of security-sensitive components
  • Vendor-cited test: 0 of 10 known vulnerabilities found by an AI agent post-protection, vs. 8 of 10 unprotected
  • Available now as a paid add-on to the existing Sentinel Envelope platform

Use cases

  • Protecting proprietary application logic and licensing checks from AI-assisted reverse engineering
  • Hardening software with known or suspected vulnerabilities against automated exploit discovery
  • Adding protection to an existing compiled application without a source rewrite

Pricing

Paid add-on to the Sentinel Envelope platform; specific price not publicly disclosed.

Pricing reflects the source record and may change. Confirm current terms with the provider.

Dates and sources

Released
1 Oct 2026
Record updated
7 Oct 2026
Record last checked
7 Oct 2026

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