pls help my check sentence structure

[hungconcon]

"The Admin maintains the list of the buses and as well the Employees which cannot be accessed by the Employee. The Employee can alone change his Password from the booking window)"
this sentence had correct?
Thanks a lot for reading this far
Hung

[susiedqq]

"The Admin maintains a list of buses and employees. This list cannot be accessed by Employees. Employees can change private Passwords from the booking window"