This runs the same kind of check Recid makes at login — right here, in your browser. No install, nothing leaves this page.
On a real login — desktop or your game client — Recid reads hardware IDs, TPM, and VM signals a browser can't. Mobile support (TEE/StrongBox/Secure Enclave binding) is reference-ready server-side but not yet validated on a real device. Wire it up in five minutes, run monitor mode, keep banned devices out.
Protect your server — get an API key