On the Security of the Automatic Dependent Surveillance-Broadcast Protocol

Automatic dependent surveillance-broadcast (ADS-B) is the communications protocol currently being rolled out as part of next generation air transportation systems. As the heart of modern air traffic control, it will play an essential role in the protection of two billion passengers per year, besides being crucial to many other interest groups in aviation. The inherent lack of security measures in the ADS-B protocol has long been a topic in both the aviation circles and in the academic community. Due to recently published proof-of-concept attacks, the topic is becoming ever more pressing, especially with the deadline for mandatory implementation in most airspaces fast approaching. This survey first summarizes the attacks and problems that have been reported in relation to ADS-B security. Thereafter, it surveys both the theoretical and practical efforts which have been previously conducted concerning these issues, including possible countermeasures. In addition, the survey seeks to go beyond the current state of the art and gives a detailed assessment of security measures which have been developed more generally for related wireless networks such as sensor networks and vehicular ad hoc networks, including a taxonomy of all considered approaches.Comment: Survey, 22 Pages, 21 Figure

Aviation 4.0: More Safety through Automation and Digitization

The world is talking about the Industry 4.0 or the fourth industrial revolution, that is, the current trend of higher level of automation, digitalization and data exchange in manufacturing technologies. It includes cyber-physical systems, Internet of Things and cloud computing among other technological assets. With more than 5000 sensors, which generate up to 10 GB of data per second, modern aircraft engines are an exponent of what digitalization and the Internet of Aircraft Things could furnish, as part of the upcoming Industry 4.0 revolution, in the aviation industry. This new era has the potential to improve air transport key performance areas. Particularly, in an industry where safety levels are so high and the margins for improvement are extremely tight, this upcoming era might imply a shift in safety improvement. In an attempt to define Aviation 4.0, this chapter discusses the stages of aviation development from basic VFR flight rules at Aviation 1.0 up to Aviation 4.0 where cyber-physical systems are designed to assist humans’ unkind or hazardous work, to take decisions and to complete tasks autonomously. It illustrates the current and future cases of application of Aviation 4.0 to increase the aviation safety, while outlines how they might increase aviation safety levels

Electromagnetic Interference to Flight Navigation and Communication Systems: New Strategies in the Age of Wireless

Electromagnetic interference (EMI) promises to be an ever-evolving concern for flight electronic systems. This paper introduces EMI and identifies its impact upon civil aviation radio systems. New wireless services, like mobile phones, text messaging, email, web browsing, radio frequency identification (RFID), and mobile audio/video services are now being introduced into passenger airplanes. FCC and FAA rules governing the use of mobile phones and other portable electronic devices (PEDs) on board airplanes are presented along with a perspective of how these rules are now being rewritten to better facilitate in-flight wireless services. This paper provides a comprehensive overview of NASA cooperative research with the FAA, RTCA, airlines and universities to obtain laboratory radiated emission data for numerous PED types, aircraft radio frequency (RF) coupling measurements, estimated aircraft radio interference thresholds, and direct-effects EMI testing. These elements are combined together to provide high-confidence answers regarding the EMI potential of new wireless products being used on passenger airplanes. This paper presents a vision for harmonizing new wireless services with aeronautical radio services by detecting, assessing, controlling and mitigating the effects of EMI

Internet of robotic things : converging sensing/actuating, hypoconnectivity, artificial intelligence and IoT Platforms

The Internet of Things (IoT) concept is evolving rapidly and influencing newdevelopments in various application domains, such as the Internet of MobileThings (IoMT), Autonomous Internet of Things (A-IoT), Autonomous Systemof Things (ASoT), Internet of Autonomous Things (IoAT), Internetof Things Clouds (IoT-C) and the Internet of Robotic Things (IoRT) etc.that are progressing/advancing by using IoT technology. The IoT influencerepresents new development and deployment challenges in different areassuch as seamless platform integration, context based cognitive network integration,new mobile sensor/actuator network paradigms, things identification(addressing, naming in IoT) and dynamic things discoverability and manyothers. The IoRT represents new convergence challenges and their need to be addressed, in one side the programmability and the communication ofmultiple heterogeneous mobile/autonomous/robotic things for cooperating,their coordination, configuration, exchange of information, security, safetyand protection. Developments in IoT heterogeneous parallel processing/communication and dynamic systems based on parallelism and concurrencyrequire new ideas for integrating the intelligent “devices”, collaborativerobots (COBOTS), into IoT applications. Dynamic maintainability, selfhealing,self-repair of resources, changing resource state, (re-) configurationand context based IoT systems for service implementation and integrationwith IoT network service composition are of paramount importance whennew “cognitive devices” are becoming active participants in IoT applications.This chapter aims to be an overview of the IoRT concept, technologies,architectures and applications and to provide a comprehensive coverage offuture challenges, developments and applications

Intelligent Sensors Security

The paper is focused on the security issues of sensors provided with processors and software and used for high-risk applications. Common IT related threats may cause serious consequences for sensor system users. To improve their robustness, sensor systems should be developed in a restricted way that would provide them with assurance. One assurance creation methodology is Common Criteria (ISO/IEC 15408) used for IT products and systems. The paper begins with a primer on the Common Criteria, and then a general security model of the intelligent sensor as an IT product is discussed. The paper presents how the security problem of the intelligent sensor is defined and solved. The contribution of the paper is to provide Common Criteria (CC) related security design patterns and to improve the effectiveness of the sensor development process

Delta Airlines – A Carbon Neutrality Pact to 2050 and Beyond A Public Policy White Paper

As part of a new global climate initiative, the United States very one Atlanta based Delta Airlines has recently announced to the world they will be embarking on an initiative to provide a never-before-seen technique of air travel; Completely carbon-neutral air transport and net-zero carbon emissions across all operational sectors of their fleet by 2050. Delta Airlines has now become the first official United States-based airline to promise net-zero carbon flying to the entire public within the next few decades, and the airline is set on being the catalyst in generating positive change for the United States aviation industry and its impact on the environment, domestically and beyond. In pursuit of this major climate policy, Delta Airlines has showcased its goal to provide carbon-neutral flying as a revolutionary change that has been much needed for many decades. As the airline has decided to set its fiscal and corporate efforts into addressing many of the world\u27s increasingly unregulated climate emissions, Delta believes that this step in pursuing clean flying is just one way the airline can help to do its part in helping to reduce the transportation sectors global carbon footprint. Moving with speed and efficiency, Delta airlines has since implemented a cohesive and theoretically sound policy objective in pursuing net-zero carbon emissions in all finite areas of operations for their set deadline of 2050. The airline\u27s blueprint and infrastructural overhaul are deeply highlighted in many policies analysis papers released by their corporate headquarters, as the allocation of investment, the altering of operational changes, and all worldwide airport operations and employees alike will be affected by this new airline climate policy

ERP AND E-BUSINESS

The Internet has revolutionized twenty-first century business. Organizations today can communicate with customers, suppliers, and sellers at e-speed with the click of a mouse. Yet, with all of the excitement about the external possibilities of the Internet, companies still need efficient internal processes to make and move products, manage finances, recruit and motivate employees, and excel. The companies best positioned to succeed in the near future are those that can balance existing enterprise resource planning (ERP)-based infrastructures and capabilities with exciting new e-business innovations. This paper elaborates the issues of ERP and e-business.ERP, E-Business, network, enterprise, management.

From Paper to Digital Maintenance With Electronic Signature

This research paper reviewed the impact of the implementation of digital maintenance records replacing paper documents in the commercial aviation through gains in efficiency and cost reduction in airplane transitions. Throughout the lifecycle of a commercial airplane, repairs are incorporated, components are replaced and maintenance tasks are accomplished every day, each of those activities generate records that need to be kept and reconciled. Lessors have strict contract terms that require operators to keep all required maintenance documents stored and available so that asset value is maintained, this process is done today mostly with paper documents and is very costly and difficult for the Industry to manage. The implementation of electronic records can help eliminate usage of up to 30,000 sheets of paper a year per aircraft, while increasing control and efficiency in the airline daily operation. Such approach would optimize processes reducing labor hours in the Maintenance Records Quality Assurance process by 50% or more. Other savings include reduction delays in the airplane transition and duplication of maintenance activities due to missing records. Besides the research, interviews were conducted with airline representatives and personnel from digital records software solution provider. Result of the study demonstrated that the Aviation Industry can greatly benefit from the migration to digital records, such benefits come from improving controls and reduce errors, remote reconciliation and audit, and decrease labor in quality assurance