中文摘要：

近年来,随着制造成本的降低和技术的发展,小型无人机正逐渐从军用和高端商用走向大众消费级市场,并引起了学界较为广泛的关注。小型无人机在给人们生活带来便利的同时,也面临日益严峻的安全问题。从小型无人机面临的安全威胁、利用小型无人机发起的攻击以及无人机的认证和溯源等方面总结和分析了国内外无人机安全领域的研究现状,并对小型无人机安全的未来发展趋势进行了展望。

英文摘要：

With the decreasing of the manufacturing cost and the development of technology, mini-drones are spreading from military and high-end commercial areas to civilian and consumer areas, and they have attracted great interests in recent years. On the one hand, mini-drones bring convenient, and on the other hand, they face with serious security problems. The research status of mini-drones, including the security threats of mini drones, the security attacks from mini drones, the authentication and traceability of mini drones, etc were introduced and analyzed. Finally, the future development of security research in mini-drones was also prospected.