Sidchg Key Patched High Quality · Fast & Recommended

For embedded devices, a "patched key" might mean that a custom firmware has been flashed onto the S7-300/400 which ignores the SID challenge altogether. This is far riskier but allows complete control over the hardware.

When you see the status , it indicates that one of two things has occurred:

The "patch" isn't necessarily a direct attack on the tool itself, but rather a result of Microsoft tightening the and Identity Management systems. 1. Security Hardening