hiding process arguments

[C# Programming]

hello

i am writing an application that one of the thing that it should do is to open another application using that application command line arguments. the problem is that the command line arguments contain user and password details, and if i use utilities like process explorer i can see all the argumnents that ware used to start the process, including user and password.

i am looking for a way to hide/mask the process arguments, so that there will no way to find the user and password after starting the process.

altenatively, i will try to hide the process fromm the process list.

Thanks