Designed as an extension to NMC. NMC_WEB enables web-based access to data via the Internet or the intranet. By this means, data can be made available to the general public, for example. However, it also grants operating personnel access to the data of the monitoring system from any location. In this case, the data is password protected to safeguard confidentiality. In NMC, the nature and extent of any data accessible via the web is user-configurable.