Operational penetration testing is a process of simulating real-world attacks on OT systems to identify vulnerabilities before cybercriminals can exploit them, either physically or remotely. OT ...
Abstract: This paper presents an Open Platform Communications Unified Architecture (OPC UA)-based cloud system designed for managing distributed microgrid networks. The paper proposes a three-layer ...
Modern, production-ready OPC UA (Unified Architecture) client library for PHP 8.4+. This library is a PHP implementation of OPC UA client functionality based on the architecture and design of the OPC ...
A C++ 20 project for exporting a nodeset to xml and other formats. The main dependency of the project is the Open62541 library. This library must be pre-compiled and installed on the system. The ...
Abstract: This initial study examines the impact of Denial of Service (DoS) attacks on OPC UA communications, focusing on their effects under varying security configurations. Using both the hping3 ...
Andrej Karpathy stripped down the LLM architecture and loss function to basic mathematical operations. Andrej Karpathy, a former researcher at OpenAI and the founder of AI-native education company ...
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