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Blog updated on 11/07/2024

UMAS (Unified Messaging Application Services) is a Schneider Electric (SE) proprietary protocol used to configure and monitor Schneider Electric programmable logic controllers (PLCs). While it is true that the protocol is related to this manufacturer, the use of the protocol is quite widespread in different sectors, especially the energy sector, as is obvious.

The article will focus on the technical breakdown of the protocol and the use of the protocol. The article will also show weaknesses, strengths and some technical vulnerabilities detected in this protocol.

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Blog posted on 04/07/2024

In the complex web of network infrastructure, the Internet Routing Registry (IRR) stands out as an essential component, playing an important role in the coordination and security of routing policies. Its benefits are significant in building a cyberspace free of spoofing-type attacks. Knowing how to create and maintain objects in the IRR is essential for operators of Internet infrastructures. This article presents its fundamental elements and the tools that help in its life cycle

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Blog posted on 13/06/2024

The UN R155 and UN R156 regulations are of vital importance for vehicle cybersecurity. From July 2022, all car manufacturers that want to be type-approved must comply with both regulations, but from July 2024 this requirement will be extended to all new vehicles sold in the European Union, regardless of when the manufacturer obtained type-approval. One of the most important aspects of compliance with both regulations is the completion of a cybersecurity risk assessment of the vehicle, including all integrated components of the vehicle's supply chain. On the other hand, it also specifies how to incorporate cybersecurity from design, how to detect and respond to incidents, how to securely update vehicle software, etc.