3 minute read time.

IoT has become the new buzzword and a ground-breaking advancement in technology, transforming not only our homes and personal devices but also making waves in the engineering world, with the aerospace sector being no exception.

But what exactly is IoT, and how is it being utilized in the commercial aerospace industry? Moreover, what are the cyber risks associated with IoT, and, crucially, is the aerospace sector prepared to embrace it?

At its core, IoT, or the Internet of Things, is a concept that enables everyday objects or "things" to connect to the Internet, allowing them to send and receive data and take actions based on the information they receive.

This connectivity extends to devices like smart thermostats, fitness trackers, home security systems, and more. While IoT encompasses a wide array of consumer devices, the Industrial Internet of Things (IIoT) focuses on connectivity and data exchange within industrial sectors such as manufacturing, energy, healthcare, and transportation. Now, it's making its mark in aviation.

In aviation, IoT is being introduced in various ways:

  1. Integration of IoT Sensors: Aircraft engines and systems are now equipped with IoT sensors to gather real-time data on equipment performance. This data is transmitted to ground control for predictive maintenance, enhancing safety and reducing downtime. For instance, Virgin Atlantic's Boeing 787 utilizes a wireless airplane network to provide real-time performance data, enabling proactive maintenance actions.
  2. RFID and GPS Tracking: IoT-enabled RFID and GPS systems track customer luggage, providing real-time information to minimize lost baggage incidents and enhance customer satisfaction. Delta Airlines pioneered this approach.
  3. Airport Navigation: Airports utilize IoT to assist passengers in finding their way around terminals. Miami Airport, for instance, utilizes over 500 beacons to provide detailed information on gates, as well as shopping and dining options, when passengers scan their boarding passes.
  4. Smart Wearables: Airlines are adopting wearable technology for their crew members. EasyJet, for instance, equips its crew uniforms with IoT-enabled features such as inbuilt microphones for direct communication between crew and passengers, enhancing onboard services.

These examples illustrate just a fraction of the impact IoT is making in aviation. With the global aviation IoT market projected to reach $25.13 billion by 2025, the trend is only set to accelerate, reshaping the industry landscape as we know it.

Indeed, within the realm of IoT in aviation, the promise of innovation is accompanied by a pressing need for robust cybersecurity measures. Weaknesses in authentication mechanisms, encryption protocols, firmware maintenance, and security standards present vulnerabilities that demand meticulous attention to safeguard against potential breaches.

Furthermore, the susceptibility of IoT devices to physical tampering or theft underscores the critical importance of implementing stringent cybersecurity protocols to protect sensitive systems and data.

These concerns are underscored by several high-profile cyber incidents that have unfolded in recent years, serving as stark reminders of the potential ramifications of inadequate IoT security measures. Notably, in 2015, security researcher Chris Roberts garnered attention for his unauthorized access to in-flight entertainment systems, sparking widespread concerns about the vulnerability of critical aviation systems to cyber intrusions. Additionally, incidents like the manipulation of ground control systems have underscored the glaring vulnerabilities within the aviation sector, highlighting the urgent need for enhanced cybersecurity measures.

As airports and airlines increasingly rely on IoT devices to optimize operational efficiency and enhance passenger services, the simultaneous surge in cyber threats necessitates proactive measures to fortify cybersecurity defences. Safeguarding aviation operations against evolving cyber threats is paramount to ensuring the continued safety, security, and resilience of the industry in an increasingly interconnected world. But what do you think the main cyber threats of IoT are regarding avaition and aerospace?

Parents
  • I love the idea of smart wearables for cabin crew allowing them to communicate with colleagues in the cabin (including the flight deck) and passengers without having to pick up the handset at the front or rear of the plane.  Also handy for the flight deck to relay information to the crew easily without the need for PA announcements. I can think of a number of reasons where that would be useful Slight smile

  • Absolutely Ilham! Yet more snippets of geekness for me to bore fellow passengers with on my next flight . Wink The sound of my partner rolling his eyes when he hears me talking to those in the departure lounge about the difference between the Boeing Max 7 and the Max 8-200 is already deafening. Joy 

  • I know, I though it was really intresting 

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  • Absolutely Ilham! Yet more snippets of geekness for me to bore fellow passengers with on my next flight . Wink The sound of my partner rolling his eyes when he hears me talking to those in the departure lounge about the difference between the Boeing Max 7 and the Max 8-200 is already deafening. Joy