Articles by William F. Lenahan
The security environment is unsettling and continues to require focus and continuing vigilance to increase security measures. Sensors in active technology systems play an important role in situational awareness, which helps in identifying and responding to emergency situations. As of October 2015, there were 45 school shootings in the United States. There continues to be grave concern about potential “lone wolf”-type events for individuals and businesses. Situati...
