SAN FRANCISCO--(BUSINESS WIRE)--Praetorian Digital, Inc., the leading digital media company in the public safety and local government market, today announced it has acquired Kaplan’s Fire & EMS online training unit, one of the leading online training companies serving fire and EMS departments nationwide. The acquisition significantly expands Praetorian’s online training portfolio, which includes the FireRescue1 Academy, PoliceOne Academy, LocalGovU and the soon-to-be-launched EMS1 Academy.