Drones are already being used to target Wi-Fi connections, many of which are not well secured. Too often, they rely solely on single-factor authentication and the use of typical passwords that can be easily cracked, especially with the absence of an encrypted connection. This makes it easy, for example, to intercept communication in a building or in a public cafe. It’s also a concern that drones are commonly manufactured in China or assembled from Chinese components and could contain a hidden backdoor for the Chinese government.