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Intelligent Detection Algorithm Against UAVs' GPS Spoofing Attack
- Source :
- ICPADS
- Publication Year :
- 2020
- Publisher :
- IEEE, 2020.
-
Abstract
- Unmanned Aerial Vehicle (UAV) technology is more and more widely used in the field of civil and military information acquisition. GPS plays the most critical part of UAVs' navigation and positioning. However, since the communication channel of the GPS signals is open, attackers can disguise as real GPS signals to launch GPS spoofing attacks on civilian UAVs. At present, the detection schemes for GPS spoofing attacks can be divided into three categories respectively based on encryption and digital signatures, the characteristics of the GPS signal and various external characteristics of UAVs. However, there are some problems in these methods, such as low computing efficiency, difficulty in equipment upgrading, and limited application scenarios. To solve these problems, we propose a new GPS spoofing attack detection method based on Long Short-Term Memory (LSTM) which is a machine learning algorithm. In order to improve the detection ratio, after the machine learning algorithm, we let the UAVs fly according to the path of a specific shape to accurately detect GPS spoofing attacks. This is also the first time machine learning has been used to detect GPS spoofing attacks. According to our algorithm, we can detect GPS spoofing attacks accurately and quickly in a short time. This paper describes in detail the algorithm we proposed to resist GPS spoofing attacks, and the corresponding experiments are carried out in the simulation environment. The experimental results show that our method can quickly and accurately detect UAV GPS spoofing attacks without requiring upgrades to existing equipment.
- Subjects :
- 0209 industrial biotechnology
business.industry
Computer science
ComputerApplications_COMPUTERSINOTHERSYSTEMS
020206 networking & telecommunications
02 engineering and technology
GPS signals
Encryption
Field (computer science)
020901 industrial engineering & automation
Digital signature
Path (graph theory)
0202 electrical engineering, electronic engineering, information engineering
Global Positioning System
Gps spoofing
business
Algorithm
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2020 IEEE 26th International Conference on Parallel and Distributed Systems (ICPADS)
- Accession number :
- edsair.doi...........cedbe2f5acea7bb41a3bd40e8bb1e10e