TY - Journal Article AU - Martinez-Rodriguez, Belen AU - Bilbao-Arechabala, Sonia AU - Jorge-Hernandez, Fernando TI - Security Architecture for Swarms of Autonomous Vehicles in Smart Farming PY - 2021 PB - MDPI AB - Nowadays, autonomous vehicles are incorporated into farms to facilitate manual labour. Being connected vehicles, as IoT systems, they are susceptible to cyber security attacks that try to cause damage to hardware, software or even living beings. Therefore, it is important to provide sufficient security mechanisms to protect both the communications and the data, mitigating any possible risk or harm to farmers, livestock or crops. Technology providers are aware of the importance of ensuring security, and more and more secure solutions can be found on the market today. However, generally, these particular solutions are not sufficient when they are part of complex hybrid systems, since there is no single global solution proposal. In addition, as the number of technologies and protocols used increases, the number of security threats also increases. This article presents a cyber-security architecture proposal for swarms of heterogeneous vehicles in smart farming, which covers all of the aspects recommended by the ISO 7798-2 specification in terms of security. As a result of this analysis, a detailed summary of the possible solutions and available technologies for each of the communication channels of the target system as well as some recommendations are presented. SN - 2076-3417 UR - http://hdl.handle.net/11556/1136 DX - https://doi.org/10.3390/app11104341 ER -