Network security and performance monitoring framework This software solution contains an implementaion a high-precision monitoring system using InBand Network Telemetry (INT) and P4. Objective: Provide an enabler for security-by-design 6G deterministic networks that includes: Real-time traffic monitoring Real-time analysis and reasoning Remediation mechanisms Architecture features: Local & End-to-End Security Management Domains Real-time Zero touch network and Service Management (ZSM) closed-loop "monitoring – detection – reaction" Components INT in P4 INT data collector(an extension of MMT-Probe: https://github.com/Montimage/mmt-probe) Non-disruptive monitoring (MMT-Probe: https://github.com/Montimage/mmt-probe) Signature-based security detection (MMT-Security: https://github.com/Montimage/mmt-security) Network traffic attack generation (5Greplay: https://github.com/Montimage/5Greplay) Acknowledgements This work was supported by the European Commission through the H2020 project DETERMINISTIC6G (Grant Agreement no. 101096504).