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This is your hub for everything happening at MZ Automation. Here you’ll find all our latest blog posts — covering IEC 61850, IEC 60870-5-101/104/103, TASE.2/ICCP, and our software tools, along with release notes, technical insights, and company updates.
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IEC61850Browser: IEC 61850 in the Field
How a commissioning idea became a mobile app for iPhone and iPad Guest article by Dennis Dchicha, RelayGuard The connection to an IED is the starting point for data analysis, testing, export, and file access. From Practice, for Practice During the commissioning of protection and control systems,...
IEC 60870-5-101/104 Version 2.4.1 Released: Important Security and Stability Update
MZ Automation has released IEC 60870-5-101/104 version 2.4.1, the latest update to our IEC 60870-5-101/104 C source code library. This release focuses primarily on security, stability, and reliability. It addresses the vulnerabilities reported during recent weeks, including several issues...
Cyber Security for IEC Protocols Series Part 3
Securing IEC 61850 and MMS A Deep Technical Study of Vulnerabilities, Secure Communication Protocols, and the Application of IEC 62351-4 to Digital Substation Messaging Abstract IEC 61850, the cornerstone of modern digital substations, uses the Manufacturing Message Specification (MMS) for...
The Industrial Accelerator Act: What the EU’s Move Toward “Union-Origin” Content Requirements Could Mean for Your Business
Amongst a consistently changing global economy and threats from external competition, the European Union now contemplates the extent that regulations should implement policies to intensify the competitiveness of the European economy. Currently, the European Commission is deliberating the proposal...
Cyber Security for IEC Protocols Series Part 2
Securing IEC 60870-5-101 and IEC 60870-5-104 A Technical Exploration of Threats, Countermeasures, and IEC 62351-5 Implementation for Telecontrol Protocols Abstract IEC 60870-5-101 and IEC 60870-5-104 are foundational telecontrol protocols used extensively in power system SCADA environments....
60870-5-101/104 v2.4.0 Released — Enhanced Security and IEC 62351-3 Compliance
We at MZ Automation are happy to announce we have just released an update of our IEC60870-5-101/104 Library. This update includes multiple enhancements related to security protocols such as improved communication compatibilities, expanded IEC 62351 alignment, and increased control, among other...
IEC60870 Test Tool — New Version Released
We are pleased to announce a new release of our IEC60870-5-101/104 Test Tool, enhancing its professional feature set with powerful message filtering capabilities designed to accelerate testing and debugging of IEC 60870-5-101/104 communication. The IEC60870 Test Tool is a commercial engineering...
IEC 61850 Protocol Library v1.6.1 Now Available
We at MZ Automation are happy to announce we have just released an update of our IEC 61850 Protocol Library. This update includes multiple enhancements across client connection handling, Sampled Values Control Block support, and many more updated in the .NET API, making it even easier for...
Cyber Security for IEC Protocols Series Part 1
An Overview of Standards, Threats, and Architecture A Strategic Introduction to IEC 62351 and the Security Foundations of Modern Power System Communication Abstract As digitalization transforms electric power systems, communication protocols such as IEC 61850, IEC 60870-5-104, TASE.2/ICCP, and...
ICCP/TASE.2 Library: New Release Brings Security and Runtime Flexibility
We are proud to announce the latest release of the ICCP/TASE.2 Library, featuring a broad set of improvements in security, runtime configuration, interoperability, and developer usability. This update ensures compliance with modern security protocols, improved flexibility in system design, and...
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