I am currently doing a thesis, and the creative component (which is a blog, in my case) obviously requires me to give the assessors (and I want only the assessors able to view) access to my blog.

However, I can't use the 'invite' option as their identity cannot be known by me, so what I was hoping was that I could set my account so that the person I give the password to can access my account without me having to send them an invitation. Is this possible? AKA, can a person be given a password and the name of my site (without being a wordpress member) and type simply that in to gain access?
Blog url: http://megsjessie.wordpress.com/