Charles (Chuck) Brooks serves as the vice president for government relations & marketing for Sutherland Government Solutions. He served at the Department of Homeland Security as the first director of legislative affairs for the Science & Technology Directorate.
In response to the recent terrorist attacks in Brussels, Department of Homeland Security Secretary Jeh Johnson said there is “no credible or specific intelligence regarding a similar plot that has been uncovered” in the U.S.
Regardless, the Brussels attacks have certainly brought a new focus by DHS, the intelligence community and law enforcement to mitigate future threats to soft targets.
Security is based on increased vigilance and layering elements of intelligence, surveillance technologies and trained personnel to guard vulnerabilities. The real challenge has always been deciding how much security to allocate to what, where and when.
Democratic societies by their nature are open and accessible, which poses a difficult challenge to secure all soft targets in public places such as airports, trains, buses, malls, schools, stadiums and hospitals. Or, for that matter, to secure any place where many people like to socially or commercially gather. The emergence of new capabilities could enable DHS to address these vulnerability issues, and there are protocols and systems that can make a difference.
DHS is exploring futuristic checkpoints that integrate the intelligent fusion of sensor components. The set-up could consist of behavioral sensors that try to measure hostile intent with micro facial and auditory sensors. Other physiological sensors could monitor respiratory, cardio, thermal and iris reactions of passengers who may mean harm.
These checkpoints could be combined with high-definition thermal cameras equipped with facial recognition software that feeds into real-time databases of suspected terrorists. The checkpoints could also use millimeter wave or 3-D imaging with stand-off abilities to detect bombs at a distance.