I tried installing Openfire on my work pc because I wanted a chat solution for my office (5 pcs) and I figured it was "safer" to host it locally than to try and find some secure server online. After installing to c:/openfire and initial setup I couldn't login as admin. Figured it might have something to do with port 9090 being closed or something (not very IT savvy, apologies) so I called my business' IT administrator to hear if he could open this port. He was furious to hear I had installed Openfire as it posed a serious threat to our entire network. Can that be true?