# Security Assessment of Agriculture IoT (AIoT) Applications
## 8 Acronyms and Definitions  
\begin{tabular}{c l} \hline \hline
**Acronym** & **Definition** \\ \hline AACS & Agriculture Automation Control Systems \\ \hline AC & Access Control--an IEC 62443 term \\ \hline ANSI & American National Standards Institute \\ \hline AP & Attack Potential \\ \hline AS & Asset Owner \\ \hline BLE & Bluetooth Low Energy--Communication standard \\ \hline BTS & Base Transceiver Station--Equipment of the telephone provider to establish a network \\ \hline CRRF & Cyber Risk Reduction Factor \\ \hline CNH & CNH Industrial N.V. is an Italian-American multinational company group \\ \hline  & Component Requirement--an IEC 62443 term \\ \hline CSM & Cybersecurity Management \\ \hline DC & Data Confidentiality--an IEC 62443 term \\ \hline DCS & Distributed Control System \\ \hline DDoS & Distributed Denial of Service--A type of a cybersecurity attack \\ \hline DDS & Data Distribution Service--Function, which coordinates the data distribution in the middleware \\ \hline DMZ & DeMilitarized Zone \\ \hline DNS & Domain Name System \\ \hline DoS & Denial of Service--A type of a cybersecurity attack \\ \hline DSS & Decision Support System--Function, which derives decision by analyzing existing field data \\ \hline FMS & Farm Management System \\ \hline FR & Foundational Requirement--an IEC 62443 term \\ \hline GPS & Global Positioning System \\ \hline HSE & Hardware Secure Element \\ \hline HMI & Human Machine Interface \\ \hline HW & Hardware \\ \hline HTTP(S) & Hypertext Transfer Protocol (Secure)--Communication protocol \\ \hline IACS & Industrial Automation Control Systems \\ \hline IAP & Industrial Automation Process \\ \hline IEC & International Electrotechnical Commission \\ \hline IoT & Internet of Things \\ \hline IP & Intellectual Property \\ \hline ISA & International Society for Automation \\ \hline ISP & Internet Service Provider \\ \hline IT & Information Technology \\ \hline L-AC & Large Agriculture Company \\ \hline LoRaWAN & Long Range Wide Area Network \\ \hline M-AC & Medium Agriculture Company \\ \hline \hline \end{tabular}  
**Author Contributions:** Conceptualization, E.K. and R.K.; methodology, E.K. and R.K.; software, E.K.; validation, E.K., R.K., V.H.D. and P.C.; formal analysis, E.K.; investigation, E.K.; resources, E.K., R.K., V.H.D. and P.C.; data curation, E.K. and R.K.; writing--original draft preparation, E.K. and R.K.; writing--review and editing, V.H.D.; visualization, E.K. and R.K.; supervision, E.K., R.K., V.H.D. and P.C.; project administration, E.K., R.K., V.H.D. and P.C.; submission, E.K., R.K., V.H.D. and P.C.; funding acquisition, E.K., R.K., V.H.D. and P.C. All authors read and agreed to the published version of the manuscript.  
**Funding:** This work received funding from AFarCloud, which is an ECSEL Joint Undertaking (IU) project under grant agreement No 783221. The JU receives support from the European Union's Horizon 2020 research and innovation program and Austria, Belgium, Czech Republic, Finland, Germany, Greece, Italy, Latvia, Norway, Poland, Portugal, Spain, and Sweden. Parts of this work were funded by the Austrian Research Promotion Agency (FFG) and BMK (Austrian Federal Ministry for Climate Action, Environment, Energy, Mobility, Innovation and Technology).  
**Institutional Review Board Statement:** Not applicable.  
**Informed Consent Statement:** Not applicable.  
**Data Availability Statement:** Not applicable.  
**Conflicts of Interest:** The authors declare no conflict of interest.