This document is a fairly standard YANG data model, in this case for for LMAP measurement agents, where LMAP stands for "Large-Scale Measurement Platforms". In short, it's a data model for measuring management platforms themselves. The Security Considerations follows the YANG template of listing all the data elements that are writable (and this maybe dangerous) and those that might reveal information you might not want revealed about your networked management systems, with the appropriate platitudes about using good access control with the data. If any developer or user reads this section, that's wonderful. --Paul Hoffman