Babel Obfuscator
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  • Introduction
    • General Features
  • Getting Started
    • Install
    • Product Activation
  • Command Line
    • Command Line Reference
      • Miscellaneous
      • Input Files
      • Output Files
      • Plugins
      • Merge and Embed
      • Renaming
      • Control Flow Obfuscation
      • Encryption and Protection
      • Code Generation
  • MSBuild Task
    • Babel Task Reference
    • Customizing Intellisense
  • NuGet Package
    • NuGet Pakage Reference
  • User Interface
    • Obfuscation
    • Tools
    • Custom Themes
  • Obfuscation Rules
    • XML Rules
      • Example Rules
    • Custom Attributes
    • Obfuscation Agent
  • Merge and Embed
    • Assembly Merging
    • Assembly Embedding
  • Symbols Renaming
    • XML Map Files
    • Cross Assembly Renaming
    • XAML Renaming
    • Decoding Stack Traces
  • String Encryption
    • Custom String Encryption
  • Control Flow Obfuscation
  • Code Encryption
    • External Code Files
    • Password Protected Code
    • Dynamic Code
  • Dynamic Proxy
  • Resource Encryption
  • Value And Array Encryption
  • Tampering Detection
  • Anti Debugging
  • Enhancing Code Security
  • Optimizations
    • Dead Code Removal
    • Metadata Optimizations
    • Code Optimizations
  • Appendix
  • Examples
    • Examples
    • General Samples
      • ClickOnce Deploy
      • Detecting Babel Obfuscation
      • Obfuscate .NET MAUI
      • Blazor Web App
    • Code Encryption
      • Feature Based Licenses
    • Cross Assembly Renaming
      • Publish .NET App
    • Build Servers
      • GitHub Actions
      • Unit Tests
    • Babel Obfuscator NuGet
      • Android Application
  • Plugins
    • Babel Obfuscator Plugins
    • Encrypt Plugin
      • Getting Started
      • Source Code
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  1. Examples

Code Encryption

Last updated 2 years ago

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Code encryption is a powerful feature of obfuscation tools that allows developers to protect their application code from being reverse-engineered by hackers or competitors. With code encryption, the code is transformed in such a way that it can only be decrypted and executed by the application at runtime. This makes it much more difficult for an attacker to analyze and understand the code, as they cannot simply decompile it into its original source form.

Code encryption can be used with Babel Licensing to protect the code that implements the licensed features, ensuring they cannot be accessed or executed without a valid license file. By encrypting the code, the license file can contain a password or key that is used to decrypt and execute the protected code when the licensed feature is accessed.

This means that even if an unauthorized user gains access to the protected code, they will not be able to execute it without the correct password or key, which is only available through a valid license file. Additionally, code encryption can help prevent reverse engineering and tampering with the code, further enhancing the security of the licensed features.

When used in combination with other license management techniques, such as license keys or activation codes, code encryption can provide a robust and secure licensing solution for software applications with feature-based licensing models.

Code Encryption
Feature Based Licenses