Aviation English
Advanced ATC

What is Cybersecurity Hardening?

Cybersecurity Hardening The process of applying security measures to reduce cyberattack risk on aircraft systems and networks (EASA, ICAO Doc 10117).

Source: ICAO Doc 9432, FAA PCG

How is “Cybersecurity Hardening” Used in Practice?

Cybersecurity Hardening measures were implemented after a network vulnerability was identified in the avionics.

Certification Exam Relevance

ICAO Level 4ICAO Level 5ICAO Level 6EASA FCL.055

Who Needs to Know This Term?

  • Pilots
  • Air Traffic Controllers
  • Cabin Crew

Related Aviation English Terms

Aircraft Network SecurityTransport Layer Security for AvionicsAeronautical Radio Incorporated 664 Aircraft Data NetworkAvionics Ethernet Network

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Frequently Asked Questions

What is Cybersecurity Hardening?

The process of applying security measures to reduce cyberattack risk on aircraft systems and networks (EASA, ICAO Doc 10117).

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