About Us

Who's behind ILSentinel

What we do

ILSentinel is a .NET assembly protection service. Upload a .dll or .exe, choose which protection modules to apply, and get back a hardened binary — identifiers renamed, strings encrypted, control flow obfuscated, and more, depending on your tier.

Why we built it

Reverse engineering .NET assemblies is trivial by default — the IL is close to source-level readable with any off-the-shelf decompiler. We built ILSentinel to make that meaningfully harder, without requiring teams to run and maintain their own obfuscation pipeline.

How it works

You authenticate with Discord, upload your assembly, and pick the protection modules you need. The file is processed by our obfuscator, and the output is handed back to you directly — nothing is retained longer than necessary. See our Terms of Service and Privacy Policy for details.

Get in touch

Questions, feedback, or support requests — find us on our official Discord server, linked from the homepage.