Dangerous Myths about Gas Detector Placement
Dangerous Myths about Gas Detector Placement Recently I have been involved in reviewing existing gas [...]
April 2019
March 2019
Bowtie Visualization for Open PHA
Bowtie Visualization for Open PHA Kenexis is proud to announce a new premium feature in [...]
The Case for Scenario Coverage for Gas Detector Placement
The Case for Scenario Coverage for Gas Detector Placement In the beginning, gas detector placement [...]
January 2019
Security PHA Review Example – Video from Kaspersky Industrial Cybersecurity 2018
Kaspersky has just published the videos from the Kaspersky Industrial CyberSecurity 2018 conference. This video [...]
December 2018
SIL Verification Training – Additional Data
This post contains additional information related to the Kenexis Safety Integrity Level Verification training courses. [...]
November 2018
Comparison of Voting Arrangements in SIS
While I'm certain that all of you have all of the strengths and limitations of [...]
October 2018
Security PHA Review Video – Kaspersky ICS Conference
On 20 Sep 2018, Kenexis CEO Ed Marszal presented at the 2018 Kaspersky Industrial Cyber-Security [...]
August 2018
What’s Your Backup and Recovery Strategy?
While reading the Wired article, titled The Untold Story of NotPetya, the Most Devastating Cyberattack [...]
July 2018
Systematic Safety Integrity; what you need to know.
There's a lot of confusion about Systematic Safety Integrity in new IEC61511. We are starting to [...]
June 2018
Pipeline Cybersecurity Risks
Pipeline Cybersecurity Risks What happens if a hacker takes control remotely of a pump station [...]
Top 10 SIEM Solution Providers
We are please to announce that Kenexis was chosen by Enterprise Security as one of [...]
Consequence and Cybersecurity
Industrial Control Systems or Operational Technology cybersecurity risk calculations are typically based on threat, vulnerability, [...]
April 2018
Setting up Security PHA Review (SPR) in Open PHA
Kenexis Open PHA integrated software for performing process hazards analysis (PHA) such as HAZOP and [...]
Reducing Attack Surfaces
Reducing the Attack Surface with Group Policy You should be constantly working to reduce your [...]
You Have Received a Confidential Document
A month ago I was on my way into Istanbul from the Middle East. I [...]
February 2018
Top Five Reasons to Switch to Open PHA
Making the decision to migrate from an existing software platform to [...]
2-factor authentication
2-factor authentication Most of the people I work with know how I feel about password [...]
Security PHA Review (SPR) in Open PHA
Open PHA has been upgraded to include the ability to perform a Security PHA Review [...]
January 2018
Translation in Open PHA™ Premium
Earlier this week, we enabled a powerful function in Open PHA™ Premium that allows you to [...]
When all your eggs are in the BPCS and SIS protection layers
During Layer of Protection Analysis (LOPA) of high hazard scenarios, we often rely on a [...]
December 2017
Open PHA Premium Custom Report Generator Available
The Open PHA Development team is proud to announce the release of a new feature [...]
October 2017
Open PHA – Introduction
FREE HAZOP/LOPA Software! Now that I've got your attention... Kenexis has developed a best-in-class software [...]
Derivation of PFD Equations for SIL Verification
Have you ever wondered where the equations that are used to calculate probability of failure [...]
September 2017
SIS Overview and Awareness Online Course
We are pleased to announce the addition of the Safety Instrumented Systems Overview and [...]
August 2017
Control System SIEM Implementation
Network appliances like firewalls and switches, have software (commonly referred to as firmware) on them [...]