Excel into webpage

[PCJR]

Is there a way to insert an excel file into a webpage which will allow
visitors to enter data, view results, but not download the source
program. The information I am posting is somewhat sensitive and will be
password protected access. My concern is visitors downloading the file
and forwarding to people I would rather not have it.

All input is GREATLY appreciated

 

[Sheila D]

personally I would not put ANY sensitive data anywhere near a web site!