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YMU-Node Security
- YMU-Node with a tiny open-source script installed and running on the web server is very secure, the scripts are developed by industry-grade web languages, no system access, no database access, all the monitoring assignments are guaranteed to be invoked by YMU-Brain.

YMU-Node Resource Consumption Guarantee
- YMU-Node installed on the web server consumes very little system CPU / memory resource, and very little network bandwidth.
