> Seems to me it would be rather easy to detect a system with 1 Russian keyboard vs a system with a default English keyboard and and secondary Russian keyboard.

> Seems to me it would be rather easy to detect a system with 1 Russian keyboard vs a system with a default English keyboard and and secondary Russian keyboard. It will probably take about 10 minutes to adapt to this defense. Modern computing environment is pretty much unusable with just Russian keyboard. You need some way to enter URLs, email addresses, shell commands, etc. Russian keyboard is an addition to English, not a replacement.