Security Archives - Secudea bv

ISC-CPH November 2024

Secudea — Mon, 30 Dec 2024 13:02:32 +0000

This year it was the 3rd time visiting the ISC-CPH conference for me, one of the better ICS focused security conferences within Europe. This year again as attendee compared to last year being a presenter...

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ISC-CPH November 2024 – Day 1

Secudea — Mon, 30 Dec 2024 12:57:25 +0000

@Vivek Ponnada – Managing Complexity by Engineering OT Security Currently there are a lot of good developments within OT Security, on better and more useful than the other, yet this is up to you to...

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ISC-CPH November 2024 – Day 2

Secudea — Mon, 30 Dec 2024 12:52:36 +0000

@Robert Valkama, Fortum & @Mikko Kenttälä, SensorFu – leaks & OT Security – Reap process improvements from Network leaks A good network monitoring will be able to verify if the network segmentation is done properly...

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Industrial Security controls

Secudea — Wed, 22 Nov 2023 18:12:24 +0000

While preparing for a talk on Industrial Security Controls earlier this year for students of an Executive Master in CyberSecurity, I reflected on these controls and their presence within the different OT environments I had...

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Cybersecurity testing for ICS – pitfalls and wins

Secudea — Mon, 08 Aug 2022 22:49:43 +0000

This is a (long overdue) followup post of the talk I gave at the SANS ICS Summit in 2021 – a recording of this talk can be found on youtube: https://www.youtube.com/watch?v=Qpl8eI8Tn0s I suggest you to...

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Resources to get into #ICS security

Secudea — Mon, 08 Aug 2022 21:28:34 +0000

Recently I received some questions on what resources I would recommend within the ICS security space to learn more about this. So the question was more specifically about discussion groups, courses, books, certificates and so...

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using IEC62443-2-4 to reach a more secure ICS – Vendor validation

Secudea — Tue, 05 Jan 2021 19:27:59 +0000

Every ICS environment will sooner or later have to deal with updates, upgrades or additions to the control system environment. Nowadays it is important to include security within such projects, although that is still sometimes...

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Remote access for ICS – additional views

Secudea — Mon, 30 Nov 2020 10:31:57 +0000

Through the past few months, more and more ways of providing remote access surfaced within organizations as people were forced to work from home because of the Covid-19 pandemic. This was also the case for...

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Security testing for ICS Owners – Back to Basics …

Secudea — Mon, 28 Oct 2019 14:55:09 +0000

Why “Back to basics” regarding security testing? Well… during several previous security assessments that I have performed, I have run into a lot of the issues mentioned within the presentation I have given on this...

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Operator Jail breakout

Secudea — Mon, 28 Oct 2019 11:49:06 +0000

In 2018, I gave a presentation at the CS3STHLM conference together with Frank Lycops on Operator Jail breakouts. Operator Jails are meant to prevent process operators from having access to the underlying operating system (OS),...

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