http://www.perlmonks.org?node_id=440870


in reply to Quest: a bulletproof-secure, automated scraper

This problem seems to me the same wherever secure automation is required. The solution that I am employing in an automated SFTP application is as follows (substitute PGP for SFTP to apply to your problem):

I have had success with this approach in both cygwin and Solaris environments. I think you might research an approach that uses GPG to encrypt your bank PIN, and Perl modules for GPG integration. The pass phrase that I referred to above is for the GPG key, not your bank PIN, so even if someone watched you type it in, they still wouldn't have your PIN.

This just seemed related to the problem I'm working on, but I haven't tried automating GPG, so I don't know if it would actually work. A key issue in my application comes from SarbOx and how to protect things from a compromised superuser account.

PCS