First responders, UAS enthusiasts and vendors, and the public may encounter suspicious activities, equipment, or behaviors associated with modification of UAS1 for nefarious purposes. Early identification of potential UAS misuse and illegal or malicious modification is a critical aspect of public safety. UAS appeal to terrorists, as they are a relatively inexpensive and highly portable system that can offer tactical advantages—such as circumventing physical security measures—during the planning and execution of an attack. |