Understand Your Network.
Defend What Matters.
Montimage builds open-source security tools — from high-speed deep packet inspection to AI-powered threat detection and 5G fuzzing. Trusted in EU critical infrastructure projects for over 20 years.
Our Capabilities
Because quality for us is a must, we follow the industry's best practices in software monitoring engineering methodologies, and adapt them to meet the specific needs of every client. In this perspective, we carry out a substantial research efforts to bring forth a set of innovative monitoring techniques and tools.
Network Visibility & DPI
High-speed deep packet inspection across 700+ protocols — HTTP/2, QUIC, TLS, MQTT, 5G NAS, and more. Wire-speed analysis from raw capture to real-time dashboards.
Learn more →AI Security & Explainability
ML-based anomaly detection with Stacked Autoencoders and CNNs. Every alert explained via SHAP and LIME. LLM-powered remediation advice closes the gap from detection to action.
Learn more →5G / 6G Network Security
Native 5G protocol support — NGAP, NAS, GTPv2. Live fuzzing of AMF, SMF, and gNodeB with 5Greplay. Validated in Horizon Europe projects with real USRP + srsRAN testbeds.
Learn more →Security Testing & Automation
26 attack types via MAG, AI-powered NetworkFuzzer, and an autonomous pentest management platform. SOAR integration turns detections into automated incident-response in seconds.
Learn more →Our Services
There is a hacker attack every 39 seconds. It is not a matter of if you are going to be attacked, it is a matter of when.
Prevent
The majority of the security breaches are a consequence of unintentional leakage of data. Most threats can be and should be avoided by having a proper security training delivered.
Perceive
Most companies take over six months to detect a data breach. By monitoring your network using artificial intelligence, we can detect anomalies in real time.
React
Detecting in real time the intrusion attempts is the first step. We enable you to take the decisions regarding your network traffic such as restricting or blocking traffic
Mitigate
In the eventuality where networks have already been breached, we can help you by designing recovery plans and avoiding future security related incidents.
Our Projects
Innovation is the catalyst to growth. Montimage actively participates in European R&D projects, contributing expertise in network monitoring, cybersecurity, AI, and digital twins.
DEP-ACT4FOOD
ActiveACT4FOOD develops a cybersecurity framework for critical food supply chains, protecting digitalized operations from farm to fork through AI-driven threat detection and NIS2-compliant tools.
View project →HE-ENSURE-6G
ActiveENSURE-6G addresses the evolution of security and privacy for 6G networks, providing a comprehensive security framework to protect 6G infrastructure against emerging threats.
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HE-AIAGENT4CYBER
ActiveAIAGENT4CYBER delivers a coordinated multi-agent AI framework for real-time cyber threat detection and automated response, protecting critical infrastructures across energy, transport, water, and telecom sectors.
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HE-SECASSURED
ActiveSECASSURED provides AI-powered security assurance for software supply chains, using federated digital twins and continuous compliance tools to deliver trustworthy security engineering from development to operations.
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HE-INTACT
ActiveINTACT develops an integrated software toolbox for secure IoT-to-Cloud computing, using digital twins to simulate cyber threats, predictive sensing, and AI automation across the IoT-to-Cloud continuum.
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HE-CYBERSUITE
ActiveCYBERSUITE promotes the uptake of innovative Security-as-a-Service solutions, providing SMEs and organisations with accessible, scalable cybersecurity capabilities through a unified service marketplace.
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HE-NATWORK
ActiveNATWORK develops net-zero self-adaptive activation of distributed self-resilient augmented services, targeting energy-efficient and secure next-generation network architectures.
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HE-NERO
ActiveNERO builds an advanced cybersecurity awareness ecosystem for SMEs, combining threat intelligence, training tools, and automated detection to raise the security posture of small and medium enterprises.
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HE-ResilMesh
ActiveResilMesh delivers situation-aware cyber resilience for dispersed and heterogeneous cyber systems, enabling adaptive response across interconnected critical infrastructure environments.
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HE-COGNIMAN
ActiveCOGNIMAN applies cognitive AI and digital twin technologies to smart manufacturing, enabling intelligent monitoring, anomaly detection, and autonomous decision-making in industrial environments.
View project →📢 We're live now at NERO hashtag #TrainingSession series! 🔐 Immersive
📢 We're live now at NERO hashtag #TrainingSession series! 🔐 Immersive and Gamified Cybersecurity Practices for SMEs 📆 19 January 2026 🕙 10:00-11:30 CET 👩…
View on LinkedInINTACT Horizon, represented by Montimage, joined European Cyber Week -
INTACT Horizon, represented by Montimage, joined European Cyber Week - Official page as part of a shared EU cybersecurity booth alongside CyberSuite, Dynab…
View on LinkedInAs part of the ENSURE-6G Staff Exchange Programme, I recently started
As part of the ENSURE-6G Staff Exchange Programme, I recently started my secondment at Montimage in Paris. My current work looks at RRC Signalling Storm a…
View on LinkedInOur Partners
Montimage actively collaborates with academic research (e.g., Institut Telecom, LRI), research institutes (e.g., CEA, Fraunhofer Fokus, SINTEF) and industrial corporate R&D centers (e.g., Orange, Thales, Nokia, Airbus) in order to better define the future of software engineering and networks.