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IEC62443, NIS2 and security testing – a happy marriage?

Secudea — Sat, 15 Feb 2025 10:57:58 +0000

When the NIS2 EU Directive came into effect, I wondered what the implications would be for security testing in industrial environments. After all, a large part of the NIS2 directive focuses on supply chain and...

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Security testing & your supply chain

Secudea — Tue, 14 Jan 2025 21:09:33 +0000

Within NIS2, one of the items to take into account in reaching compliance, is Supply Chain security. First of all of course is to make sure you know your risks through performing risks assessments, a...

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Practical side of FAT/SAT testing

Secudea — Mon, 30 Dec 2024 13:14:10 +0000

While listening to one of the talks at the ISC-CPH conference back in 2022, I realized that nobody is talking about the practical side of performing cyber security tests in a FAT/SAT testing approach. It...

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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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Training – Hardening for ICS environments

Secudea — Tue, 30 Apr 2024 05:48:52 +0000

Hardening is one of the many ways to protect your systems and environment from attack. Be it remote or insider threats that you are protecting against. However, with the increasing connectivity between different IT and...

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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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