Live Webinar to Highlight Findings Regarding PSIM Market Momentum and Trends in Risk Management Strategies   VIENNA, VA ─ Oct. 26, 2011 ─ VidSys, the leading provider of Physical Security Information Management (PSIM) software that allows organizations to resolve business and security situations in real time, today announced it will host a free webinar this Thursday, October 27 at 2:00 p.m.