diff --git a/README.md b/README.md
index 149aa5c5..49ed5632 100644
--- a/README.md
+++ b/README.md
@@ -594,6 +594,7 @@ There're also some great commercial libraries, like [amchart](https://www.amchar
 * [xss-filters](https://github.com/yahoo/xss-filters) - Secure XSS Filters by Yahoo.
 * [sanitize-html](https://github.com/apostrophecms/sanitize-html) - sanitize-html provides a simple HTML sanitizer with a clear API.
 * [pompelmi](https://github.com/pompelmi/pompelmi) - Fast file-upload malware scanning for Node.js.
+* [kd-screen-guard](https://github.com/KhvichaDev/kd-screen-guard) - Standalone, zero-dependency, tamper-proof lock screen library with WebAuthn biometrics, WebRTC intruder snapshot, PBKDF2 cryptography, and React/Vue hooks.
 
 ## Log