Avionics News June 2017 - 33
business aircraft's network that is part of the company's
a special condition, including some Learjet, Cessna and
terrestrial network may be much more secure. It can
Gulfstream models, as well as the Embraer EMB-500.
function as part of the company's network. For example,
Advisory Circular 119-1, Airworthiness and
Satcom Direct Private Network, the Rockwell Collins
Operational Authorization of Aircraft Network Security
ARINCDirect network, and some other services allow
Program, responded to technology changes in the
you to operate on your company network so network
cockpit. Previous aircraft designs used Aeronautical
security in the aircraft is the same as network security in
Radio Inc. or military standard data buses to connect
your office.
flight-critical avionics systems. The introduction of
Traditional cybersecurity practices are critical to
certain technology advances, including Internet Protocol
securing your data while connecting in the aircraft.
connectivity, presented new security challenges and
Maintaining control of your
required a new approach to cockpit
devices, avoiding charging
data control.
devices in USB connections,
The AC describes an acceptable
TRADITIONAL
and using strong passwords
means of obtaining operational
CYBERSECURITY
are all recommended methods
authorization for an aircraft certified
PRACTICES ARE CRITICAL
of mitigating cybersecurity
with a special condition related to
vulnerabilities in the cabin.
security of the onboard security
TO SECURING YOUR DATA
Cabin connectivity is a more
network and, although intended for
WHILE CONNECTING IN THE
vulnerable target than cockpit
Part 121, 125, 129, and 121/135
AIRCRAFT. MAINTAINING
connectivity for potential hackers
operators and the repair stations
CONTROL OF YOUR
for one simple reason - familiarity
that work on these aircraft, the
DEVICES, AVOIDING
with the technology.
AC provides good guidance for all
CHARGING DEVICES IN USB
"The internet access system for
aircraft operators. For example,
CONNECTIONS, AND USING
passengers in the cabin is a much
the AC recommends plans and
STRONG
PASSWORDS
more likely target than the cockpit
procedures regarding training,
ARE ALL RECOMMENDED
and has more in common with
event recognition and response, and
METHODS OF MITIGATING
current terrestrial networks than
controlling access to equipment.
typical hackers are familiar with,"
Most information transmitted to
CYBERSECURITY
said John Zban of Satcom Direct.
the
installed hardware in the cockpit
VULNERABILITIES
"It should be treated as part of
- for example, through controller
IN THE CABIN.
the company's IT network in just
pilot data link communications
the same way as if it was the CEO's
and aircraft communications
office in the headquarters," Richard
addressing and reporting system
added.
end systems - utilize encoded messages and certain
allowable communications medium. They operate over
Cockpit connectivity
private, controlled networks such as Rockwell Collins'
How vulnerable is the cockpit to cyberattacks and
ARINC Global Network and through proven operational
hacking? Cockpit technology should be considered in
procedures aimed at ensuring all parties agree to all
two separate categories - installed, certificated hardware
messaged instructions.
and portable electronic devices.
While these two levels of security - encoded messages
Some "e-enabled" aircraft are issued a special condition
and specific allowable communications medium - are
from the FAA. The special condition governs not only the
generally accepted by the industry and regulators, the
design of the aircraft but the instructions for continued
real fail safe for cyberattacks are pilots.
airworthiness and procedures for the operator to maintain
"Malicious messages to the cockpit would not allow
security of the aircraft network for installed hardware.
Several general aviation aircraft types have been issued
Continued on following page
avionics news
*
june
2017
33
Table of Contents for the Digital Edition of Avionics News June 2017
No label
Avionics News June 2017 - Intro
Avionics News June 2017 - No label
Avionics News June 2017 - Cover2
Avionics News June 2017 - 1
Avionics News June 2017 - 2
Avionics News June 2017 - 3
Avionics News June 2017 - 4
Avionics News June 2017 - 5
Avionics News June 2017 - 6
Avionics News June 2017 - 7
Avionics News June 2017 - 8
Avionics News June 2017 - 9
Avionics News June 2017 - 10
Avionics News June 2017 - 11
Avionics News June 2017 - 12
Avionics News June 2017 - 13
Avionics News June 2017 - 14
Avionics News June 2017 - 15
Avionics News June 2017 - 16
Avionics News June 2017 - 17
Avionics News June 2017 - 18
Avionics News June 2017 - 19
Avionics News June 2017 - 20
Avionics News June 2017 - 21
Avionics News June 2017 - 22
Avionics News June 2017 - 23
Avionics News June 2017 - 24
Avionics News June 2017 - 25
Avionics News June 2017 - 26
Avionics News June 2017 - 27
Avionics News June 2017 - 28
Avionics News June 2017 - 29
Avionics News June 2017 - 30
Avionics News June 2017 - 31
Avionics News June 2017 - 32
Avionics News June 2017 - 33
Avionics News June 2017 - 34
Avionics News June 2017 - 35
Avionics News June 2017 - 36
Avionics News June 2017 - 37
Avionics News June 2017 - 38
Avionics News June 2017 - 39
Avionics News June 2017 - 40
Avionics News June 2017 - 41
Avionics News June 2017 - 42
Avionics News June 2017 - 43
Avionics News June 2017 - 44
Avionics News June 2017 - 45
Avionics News June 2017 - 46
Avionics News June 2017 - 47
Avionics News June 2017 - 48
Avionics News June 2017 - 49
Avionics News June 2017 - 50
Avionics News June 2017 - 51
Avionics News June 2017 - 52
Avionics News June 2017 - 53
Avionics News June 2017 - 54
Avionics News June 2017 - 55
Avionics News June 2017 - 56
Avionics News June 2017 - 57
Avionics News June 2017 - 58
Avionics News June 2017 - 59
Avionics News June 2017 - 60
Avionics News June 2017 - 61
Avionics News June 2017 - 62
Avionics News June 2017 - 63
Avionics News June 2017 - 64
Avionics News June 2017 - 65
Avionics News June 2017 - 66
Avionics News June 2017 - 67
Avionics News June 2017 - 68
Avionics News June 2017 - 69
Avionics News June 2017 - 70
Avionics News June 2017 - 71
Avionics News June 2017 - 72
Avionics News June 2017 - 73
Avionics News June 2017 - 74
Avionics News June 2017 - 75
Avionics News June 2017 - 76
Avionics News June 2017 - 77
Avionics News June 2017 - 78
Avionics News June 2017 - 79
Avionics News June 2017 - 80
Avionics News June 2017 - 81
Avionics News June 2017 - 82
Avionics News June 2017 - 83
Avionics News June 2017 - 84
Avionics News June 2017 - 85
Avionics News June 2017 - 86
Avionics News June 2017 - 87
Avionics News June 2017 - 88
Avionics News June 2017 - Cover3
Avionics News June 2017 - Cover4
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