登錄遇到問題：
Permission denied, please try again.
解決方法：
在window中使用freesshd開啟ssh后，客戶端登陸時報 access denied錯誤 或者 始終彈輸入密碼框時 檢查freesshd的配置 在authentication中 將Password那項選為required 將public key選為disable，重啟軟件后即可
I have installed FreeSSHD recently onto my desktop computer, I think its cool to have an SSH server that allows me to run commands remotely just like in Linux. Even if it is stupid MSDOS (I would much prefer an actual emulation of the Linux command line Sad smile).
I quickly hit a problem however, it didn't matter what I did, I could not login to the SSH Server, it would ask for my Username and Password and then tell me “Access denied”.
I found the solution, in the FreeSSHD settings go to “Authentication”, make sure “Password authentication” is set to “Required”. And set “Public key authentication” to “Disabled”.
It works fine for me now Smile
After changing setting, reminder to :
Click the "Unload" context menu and reopen works!
參考：
https://deano.me/2013/02/freesshd-ssh-login-access-denied/
https://serverfault.com/questions/65304/how-do-i-configure-freesshd-on-windows-server-2008-so-i-can-log-in-using-ssh
https://roc08.iteye.com/blog/1979385