SCADA Archives - Secudea bv https://secudea.be/tag/scada/ Cybersecurity services for industry Thu, 26 Dec 2024 10:52:38 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 https://secudea.be/wp-content/uploads/2018/09/cropped-secudealogo-1.png SCADA Archives - Secudea bv https://secudea.be/tag/scada/ 32 32 Industrial Security controls https://secudea.be/2023/11/22/industrial-security-controls/ Wed, 22 Nov 2023 18:12:24 +0000 https://secudea.be/?p=541 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 https://secudea.be/2022/08/09/cybersecurity-testing-for-ics-pitfalls-and-wins/ https://secudea.be/2022/08/09/cybersecurity-testing-for-ics-pitfalls-and-wins/#comments Mon, 08 Aug 2022 22:49:43 +0000 https://secudea.be/?p=421 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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]]> https://secudea.be/2022/08/09/cybersecurity-testing-for-ics-pitfalls-and-wins/feed/ 1 Resources to get into #ICS security https://secudea.be/2022/08/08/resources-to-get-into-ics-security/ Mon, 08 Aug 2022 21:28:34 +0000 https://secudea.be/?p=407 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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]]> Security testing for ICS Owners – Back to Basics … https://secudea.be/2019/10/28/security-testing-for-ics-owners-back-to-basics/ https://secudea.be/2019/10/28/security-testing-for-ics-owners-back-to-basics/#comments Mon, 28 Oct 2019 14:55:09 +0000 https://secudea.be/?p=353 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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]]> https://secudea.be/2019/10/28/security-testing-for-ics-owners-back-to-basics/feed/ 3 Operator Jail breakout https://secudea.be/2019/10/28/operator-jail-breakout/ https://secudea.be/2019/10/28/operator-jail-breakout/#comments Mon, 28 Oct 2019 11:49:06 +0000 https://secudea.be/?p=114 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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]]> https://secudea.be/2019/10/28/operator-jail-breakout/feed/ 1 Importance of data integrity for safety in industrial environments https://secudea.be/2017/08/14/impartance-of-data-integrity-for-safety-in-industrial-environments/ Mon, 14 Aug 2017 09:14:51 +0000 https://secudea.be/?p=45 It is well known that the most important factor within the process industry is the availability of the systems and environment. The plant must be running at all times. That’s why most security improvement efforts...

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]]> Secure remote management for ICS https://secudea.be/2017/08/14/secure-remote-management-for-ics/ https://secudea.be/2017/08/14/secure-remote-management-for-ics/#comments Mon, 14 Aug 2017 09:11:57 +0000 https://secudea.be/?p=34 When performing security assessments for ICS (industrial control system) customers, it is often noticed that several different remote access paths for suppliers are used for remote management purposes. Most of these are established through a...

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]]> https://secudea.be/2017/08/14/secure-remote-management-for-ics/feed/ 2 Building a (modest) ICS testing & training lab https://secudea.be/2017/08/14/building-a-modest-ics-testing-training-lab/ Mon, 14 Aug 2017 09:07:33 +0000 https://secudea.be/?p=28 Part of training people into becoming ICS security specialists is providing them the opportunity to test or train certain things in a ‘safe’ environment. Which means you’ll need a (modest) ICS testing & training lab....

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]]> Becoming an ICS Security Specialist https://secudea.be/2017/08/14/becoming-an-ics-security-specialist/ https://secudea.be/2017/08/14/becoming-an-ics-security-specialist/#comments Mon, 14 Aug 2017 09:03:41 +0000 https://secudea.be/?p=17 During one of my recent lectures on ICS Security one of the students asked me where he had to start to become an ICS Security Specialist. Since I couldn’t give a clear answer right away,...

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