Segmentados Desarrollo

Sometimes it is necessary to make some adjustments to control system devices, which leads to a reprogramming of PLC, RTU and similar devices. Reprogramming is a complicated step in terms of security and if the process is not adequately executed, the entire process of which the device is a part may be at risk.

The asset inventory is one of the key tools used to be able to adequately protect control systems and is necessary for other security measures such as risk analysis, network segmentation or patching and updating.

Industry 4.0 is a state of development in the management and organisation of the entire value chain process in the manufacturing industry. This article examines the relationship between cybersecurity for industry 4.0 and the challenges that lie ahead for it in advanced manufacturing.

Control system standards are being updated in order to support and regulate emerging features in these environments. One of the most consulted standards and used as an example in industrial control systems, the ISA99, has also evolved into the IEC 62443 thanks to the International Electrotechnical Commission.