.ps1 script which should not be opened by others

Hello Guys,

Am new to powershell, already started with scripting. 

for a specific task am using a poweshell script. But when i deliver it to use for all users. I don't want everyone to open the script and read the logic.

Query:

1. Is that i can make the .ps1 file to be not opened by others (anything like password protected)

2. Is their an option for converting my .ps1 script to a .EXE so that it cannot be decoded back.

any other way i can do this ?

Please advice