Moxa has secured the world’s first IEC 62443-4-2 certification under the IECEE scheme for serial device servers, covering its NPort 6000 G2 series used to connect legacy RS-232/422/485 equipment to IP networks in harsh industrial and mining environments. The certification verifies embedded security functions such as secure boot, user authentication, encrypted protocols and integrity checks at the component level, rather than only at system level. For mines running brownfield SCADA and PLC infrastructure, this signals a path to harden serial-to-Ethernet gateways without wholesale replacement of field devices.

Jenike & Johanson has launched the second module in its Solids Flow Essentials microlearning series, focused on flow patterns in bins, hoppers and chutes for process and plant engineers. The Flow Patterns module covers mass flow versus funnel flow behaviour, common failure modes such as arching and ratholing, and the impact of wall friction and hopper angle on discharge. The short-format training is aimed at engineers responsible for designing or troubleshooting bulk solids handling systems in mines and processing plants, where poor flow can choke crushers, feeders and transfer points.

Rocscience has added a Python-based scripting engine to its RS3 3D finite element software, allowing users to automate model creation, staged construction sequences, and parametric studies that previously required manual input. Engineers can now script geometry generation, material assignment, mesh refinement, and batch analyses, then extract results programmatically for hundreds of scenarios, cutting repetitive setup and post-processing time. The update targets large, complex models such as multi-stage excavations and tunnel–shaft systems where consistent workflows and rapid sensitivity checks are critical.