Disclaimer: The opinions of the columnists are their own and not necessarily those of their employer.

Tag Archives: safety-critical systems

Self-Driving Software … Test, Test, Test

– A spokesman for Mobileye, the company that developed the Autopilot software for Tesla, remarked that they hadn’t tested their software for the particular scenario in which a Tesla car slammed into a tractor-trailer, proceeded under the trailer and drove independently for some distance,…

Software Security Recall for Jeeps

– Author’s Note: This is a follow-up to my July 27, 2015 BlogInfoSec column “Jeep Hacked, Manufacturer ‘Dismayed.’” Fiat Chrysler’s recall of vehicles for security-related, versus safety-related, vulnerabilities is a very big deal and may pave the way for an entirely new approach to…

FAA, GAO … Please Read My Book!

– … and my articles, columns, etc. about the dangers of connecting information systems to control systems. The GAO (US Government Accountability Office) released an April 2015 report, GAO-15-370, on the cybersecurity of air traffic control and avionics systems, with the title “Air Traffic…

Aviation Security

– The loss of the Malaysia Airlines Boeing 777 flight MH370 has raised general interest in the issue of aircraft system security in addition to the usual focus on aircraft safety. While I did spend some time on the security of avionics in my book “Engineering Safe and Secure Software Systems”…

It’s About Time … Tamper-Proofing Aircraft Systems

– It took a while after the disappearance of flight MH370 and a series of harebrained conspiracy theories … a month in fact … before the necessity to tamper-proof avionics became a topic for discussion. For example, Andy Pasztor and Jon Ostrower wrote a piece in The Wall Street Journal…