The travel and group meeting restrictions from COVID-19 have allowed me to catch up on some reading about viruses; not the type that get transmitted to humans. This article is about the Stuxnet virus and what I learned from the book “Countdown to Zero Day: Stuxnet and the Launch of…
exida explains Blog
Entries tagged with: Covid19
- by Todd Stauffer
- Tuesday, May 19, 2020
- Industrial Cybersecurity
Grasping the Power of the (Stuxnet) Virus (or What I did during the COVID-19 Pandemic)
- by Michael Medoff , CFSE, CISA
- Thursday, October 29, 2020
- Industrial Cybersecurity
IEC 62443 Cybersecurity Certification for Medical Devices
exida has traditionally been involved in industries such as oil and gas, chemicals, power generation and automotive. While these are a diverse set of industries, many of the techniques that we use such as FMEDA (Failure Modes Effects and Diagnostic Analysis), Risk Assessment, Threat Modelling, etc.…
- by Dr. William Goble, CFSE
- Tuesday, June 23, 2020
- Functional Safety
Risk Management in the News
I just read a great article in the May issue of IEEE Spectrum magazine called “Managing Risk and Responsibility During a Crisis.” The author Robert N. Charette says “If the American people desire the federal government to be their risk manager of first resort, then an open and…
- by John Yozallinas, CFSE
- Tuesday, April 20, 2021
- Certification
Safety Application Shortcuts - Do You Really Want to Hurt Me?
No, you probably don’t want to hurt me. But if your product is used in a safety application, and my job depends on your product doing its job, will it hurt me if it fails?
With so many of us doing more things differently during the COVID pandemic, I wonder if…
- by Dr. William Goble, CFSE
- Tuesday, May 12, 2020
- Functional Safety
What’s inside a COVID-19 Ventilator?
At exida, we just finished a Failure Modes and Effects Analysis (FMEA) on a medical ventilator. This was done for a new manufacturer who needed independent design verification. It was a fascinating job. We found lots of pneumatic devices very similar if not identical to the kind used in…