June 2019

April 2019

March 2019

The Case for Scenario Coverage for Gas Detector Placement

By |2019-07-24T16:23:35-04:00March 12th, 2019|Edward M. Marszal, Effigy, Fire and Gas Systems|

The Case for Scenario Coverage for Gas Detector Placement In the beginning, gas detector placement [...]

Comments Off on The Case for Scenario Coverage for Gas Detector Placement

January 2019

Security PHA Review Example – Video from Kaspersky Industrial Cybersecurity 2018

By |2019-07-24T16:23:36-04:00January 18th, 2019|Edward M. Marszal, ICS Cybersecurity, OpenPHA|

Kaspersky has just published the videos from the Kaspersky Industrial CyberSecurity 2018 conference.  This video [...]

Comments Off on Security PHA Review Example – Video from Kaspersky Industrial Cybersecurity 2018

December 2018

November 2018

October 2018

Security PHA Review Video – Kaspersky ICS Conference

By |2019-07-24T16:23:39-04:00October 18th, 2018|Edward M. Marszal, ICS Cybersecurity, Process Hazards Analysis|

On 20 Sep 2018, Kenexis CEO Ed Marszal presented at the 2018 Kaspersky Industrial Cyber-Security [...]

Comments Off on Security PHA Review Video – Kaspersky ICS Conference

August 2018

July 2018

Systematic Safety Integrity; what you need to know.

By |2019-07-24T16:23:40-04:00July 6th, 2018|Kevin Mitchell, News, Safety Instrumented System, Services, Vertigo|

There's a lot of confusion about Systematic Safety Integrity in new IEC61511.  We are starting to [...]

Comments Off on Systematic Safety Integrity; what you need to know.

June 2018

April 2018

Setting up Security PHA Review (SPR) in Open PHA

By |2019-07-24T16:23:41-04:00April 27th, 2018|Edward M. Marszal, ICS Cybersecurity, OpenPHA, Process Hazards Analysis|

Kenexis Open PHA integrated software for performing process hazards analysis (PHA) such as HAZOP and [...]

Comments Off on Setting up Security PHA Review (SPR) in Open PHA

February 2018

January 2018

December 2017

October 2017

Derivation of PFD Equations for SIL Verification

By |2019-07-24T16:23:43-04:00October 12th, 2017|Arbor, Author, Edward M. Marszal, News, Products, Safety Instrumented System, Services, Vertigo|

Have you ever wondered where the equations that are used to calculate probability of failure [...]

Comments Off on Derivation of PFD Equations for SIL Verification

August 2017

July 2017

Reducing Turnaround Time and Cost

By |2019-07-24T16:23:44-04:00July 26th, 2017|Jim McGlone, Process Hazards Analysis, Reducing Turnaround Cost, Safety Instrumented System, Vertigo|

In todays oil and chemicals market, time and budgets are strained to remain operational [...]

Comments Off on Reducing Turnaround Time and Cost

May 2017

April 2017