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cyberattacks
What’s new in the world of ransomware in 2020?
https://www.stormshield.com/news/whats-new-in-the-world-of-ransomware-in-2020/
Since early 2020, ransomware attacks have increased in number and made front-page headlines. All professionals – large companies and small operations alike – seem vulnerable in the face of this evolving threat. And the number of cases of attacks – with varying degrees of success...Whitepaper | From 2015 to tomorrow: cyber intrusions in electrical grids
If you wanted to harm a country, which targets would you attack first? One answer comes to mind immediately: its power production grids. Cybercriminals have understand this and have not failed, in recent decades, to concentrate on energy systems. For us, developing this Stormshield whitepaper,...How the IEC 61850 standard structures the electrical industry
https://www.stormshield.com/news/how-the-iec-61850-standard-structures-the-electrical-industry/
The International Electrotechnical Commission writes the standards that govern how the electrical industry works. And among this proliferation of standards – which sometimes come with rather forbidding abbreviations – one has a very special role to play, as it specifies communications for electricity distribution infrastructure....How can the security of industrial protocols be controlled?
https://www.stormshield.com/news/how-can-the-security-of-industrial-protocols-be-controlled/
Communicate, inform, order... in the industrial world, PLCs have their own language to communicate with each other and operate an entire operational infrastructure. This is what’s known as industrial communication protocols. It is a lexical field which has laid semantic foundations for the notions of...Whitepaper | DPI systems and network security: IPS Stateful DPI technology in OT environments
Today, a basic level of protection in the fight against cyberattacks is provided by segmenting operational networks. However, in the face of new and increasingly sophisticated threats, the deployment of solutions for in-depth analysis (DPI - Deep Packet Inspection) of the messages exchanged is also...Why do updates pose a problem in the cybersecurity world?
https://www.stormshield.com/news/why-do-updates-pose-a-problem-in-the-cybersecurity-world/
Ah updates… Those pesky updates, all too often labelled as “restrictive”. However, these updates exist for our own good. And although it’s often difficult to make reasonable IT security choices if these are detrimental to production, updating is something which can’t be put off until...