Vidsys Converged Security and Information Management Platform Will Support Evolver Cybersecurity Consulting Practice VIENNA, Va. – October 18, 2017 – Vidsys, the leading global software technology manufacturer of Physical Security Information Management (PSIM) and Converged Security and Information Management (CSIM) software, today announced its partnership with Evolver, a cybersecurity and information technology firm that delivers sophisticated services, operations, and consultation