# UltimateKEYS Keyboard Layout (Windows/Linux)
-International US QWERTY layout with AltGr (Right Alt) dead keys via AutoHotkey script (Win), MSKLC source (Win, obsolete) and XKB integration (Linux, experimental).
+International US QWERTY layout with AltGr (Right Alt) dead keys via AutoHotkey script (Win), MSKLC source (Win, obsolete) and XKB integration (Linux, experimental). Derived from EurKEY (by Steffen Brüntjen).
[](https://github.com/pieter-degroote/UltimateKEYS/releases)
-## Website : https://pieter-degroote.github.io/UltimateKEYS/
+## Important - Security Warning :
+
+**=> Win/Linux : Only use "BASIC LATIN" characters (codes 32 to 126) for the Windows, Microsoft Live and Linux passwords !**
+Otherwise, it might be impossible to type any Unicode character higher than "Basic Latin" at the login screen/prompt (due to a different keyboard configuration) ! -> ACCOUNT LOCKOUT
+
+**=> Win/Linux : ALWAYS make your system passwords VISIBLE during modification !**
+
+## Website : [ultimatekeys.info (pieter-degroote.info)](https://pieter-degroote.github.io/UltimateKEYS/)
## Releases : https://github.com/pieter-degroote/UltimateKEYS/releases
## Testing Repository - Additional experimental versions :
-- **https://github.com/pieter-degroote/UltimateKEYS-testing**
+## https://github.com/pieter-degroote/UltimateKEYS-testing