MetaDefender® Platform Guardrails for LLMs
Secure files, content, and data before they reach your LLM. Stop file level threats, reduce RAG poisoning risk, enforce one-way transfer, and protect your AI investment.
- Prevention First Security
- Assainissement en profondeur des fichiers
- Hardware Enforced Isolation
OPSWAT bénéficie de la confiance de
The New AI Attack Surface
File-Borne Malware in AI Pipelines
Malicious payloads hide inside common business files like PDFs, Office documents, and archives. Typical AI guardrails focused on text do not neutralize embedded file-level risks.
Knowledge Manipulation Through Untrusted Documents
Malicious or deceptive documents can enter retrieval pipelines, get indexed, and silently influence model outputs over time, turning the knowledge base into an attack vector.
Sensitive Data Exposure to AI Systems
Users upload financial data, source code, credentials, and customer records into AI workflows. Once exposed to external models or poorly governed services, organizations face loss of data control and potential regulatory liability.
Embedded Prompt Injection Inside Files
Instructions hidden inside uploaded documents, rather than typed directly into chat, can manipulate model behavior and downstream tools when retrieved through RAG or agent workflows.
Unknown and Zero-Day File-Based Threats
AI workflows encourage massive content ingestion, increasing exposure to previously unseen threats. Detection alone is not enough. Prevention must occur before content enters the pipeline, or organizations risk regulatory penalties and reputational harm from undetected breaches.
Prevention First Security for Enterprise AI
MetaDefender Core applies a prevention-first model to AI content flows and secures what enters the model, what gets indexed, and what crosses trust boundaries.
File Sanitization and Threat Removal
Strips embedded objects and out-of-policy content, and regenerates safe, usable files. Neutralizes both known and unknown malware without relying on signature-based detection.
Secure RAG and Knowledge Pipelines
Ensures only trusted, policy-approved content is indexed into retrieval systems and vector stores, reducing RAG poisoning risk and long-lived knowledge manipulation.
Sensitive Data Control
Enforces what content is allowed into public LLMs, internal copilots, and external AI APIs, scanning for PII, PHI, credentials, and financial data using OCR-powered hidden text detection.
Policy-Driven Enforcement and Quarantine
Organizations define what content is permitted, what must be sanitized, and what is blocked or quarantined, creating a true control layer for enterprise AI content handling.
Hardware-Enforced One-Way Transfer (Optical Diode)
For high-assurance environments, MetaDefender Optical Diode™ provides a hardware-enforced, unidirectional data path with no return channel, preventing data exfiltration even if downstream systems are compromised.
Caractéristiques
Conçu pour la prédiction, l'
, conçu pour la vitesse
- Analyse approfondie de la structure des fichiers
- Modèle d'apprentissage automatique entraîné sur des menaces de type « zero-day »
Plusieurs moteurs valent mieux qu'un
- Détecter près de 100 % des logiciels malveillants
- Analyse simultanée avec plus de 30 moteurs AV de premier plan
Arrêter les menaces que les autres ne voient pas
- Prise en charge de plus de 200 formats de fichiers
- Assainissement récursif des archives imbriquées à plusieurs niveaux
- Régénérer des fichiers sûrs et utilisables
Détection du type de fichier réel pour les flux de travail critiques en matière de sécurité
- Amélioration de l'IA
- Détecte les types de fichiers falsifiés en quelques millisecondes
- Application en ligne sans perte de performances
Prévenir la perte de données sensibles
- Utiliser des modèles alimentés par l'IA pour localiser et classer les textes non structurés dans des catégories prédéfinies.
- Masquez automatiquement les informations sensibles identifiées, telles que les données à caractère personnel (PII), les informations médicales protégées (PHI) et les données relatives au secteur des cartes de paiement (PCI), dans plus de 125 types de fichiers
- Prise en charge de la reconnaissance optique de caractères (OCR) dans les images
Détecter les logiciels malveillants évasifs à l'aide d'un bac à sable avancé basé sur l'émulation
- Analyser des fichiers à grande vitesse
- Un moteur de bac à sable anti-évasion permet d'extraire les CIO
- Identifier les menaces de type "zero-day
- Classification approfondie des logiciels malveillants via l'API ou l'intégration locale
Améliorer la détection grâce à la Threat Intelligence temps réel
- Corrélation des IOC, IP, URL et réputation des fichiers à l'échelle mondiale sur plus de 50 milliards d'artefacts.
- Arrêter plus rapidement les menaces émergentes
- Enrichir l'analyse en aval
Secure votreSupply Chain Software
- Gérer les risques associés aux logiciels libres, aux composants tiers et aux dépendances.
- Assurer la transparence, la sécurité et la conformité de la base de code
Détecter les vulnérabilités des applications avant leur installation
- Vérifier les vulnérabilités connues des logiciels avant de les installer
- Analyser les systèmes pour détecter les vulnérabilités connues lorsque les appareils sont au repos
- Examiner rapidement les applications en cours d'exécution et leurs bibliothèques pour détecter les vulnérabilités.
Détection instantanée de la source géographique d'un fichier
- Détecter la source géographique des fichiers téléchargés, y compris les fichiers PE, MSI et SFX (archives auto-extractibles).
- Analyse automatique des empreintes numériques et des métadonnées afin d'identifier les lieux et les fournisseurs soumis à des restrictions.
Extraire et analyser de manière récursive des fichiers d'archives profondément imbriqués
- Extraction récursive jusqu'à une profondeur configurable
- Extraction en un seul passage sur tous les moteurs
- Détection et confinement des bombes d'archives
- Prise en charge des archives cryptées et protégées par mot de passe
![OPSWAT Technologies Image]()
Détection du type de fichierDétection du type de fichier réel pour les flux de travail critiques en matière de sécurité
- Amélioration de l'IA
- Détecte les types de fichiers falsifiés en quelques millisecondes
- Application en ligne sans perte de performances
Précision de plus de 99Sur les extensions déguisées![OPSWAT Technologies Image]()
Threat IntelligenceAméliorer la détection grâce à la Threat Intelligence temps réel
- Corrélation des IOC, IP, URL et réputation des fichiers à l'échelle mondiale sur plus de 50 milliards d'artefacts.
- Arrêter plus rapidement les menaces émergentes
- Enrichir l'analyse en aval
Plus rapideRéduire la durée globale du triageTransparentProtégez les environnements critiques avec une plus grande clarté![OPSWAT Technologies Image]()
Extraction d'archivesExtraire et analyser de manière récursive des fichiers d'archives profondément imbriqués
- Extraction récursive jusqu'à une profondeur configurable
- Extraction en un seul passage sur tous les moteurs
- Détection et confinement des bombes d'archives
- Prise en charge des archives cryptées et protégées par mot de passe
Plus de 160 formats d'archivesSoutenu
Options de déploiement
Cloud Native
Deploy MetaDefender Core in your cloud environment for scalable, on-demand AI pipeline protection.
Integrates with cloud-based AI workflows via REST API, supporting elastic scaling for variable file ingestion volumes across LLM applications and RAG pipelines.
Sur place
Full on-premises deployment for organizations requiring complete control over data and infrastructure.
Air-Gapped / High-Assurance
Air-gapped deployment with MetaDefender Optical Diode for hardware-enforced unidirectional data transfer.
Intégrations
It scans at every stage, from file upload portals and RAG ingestion pipelines to CI/CD workflows used in AI model and chatbot development. The platform connects to existing enterprise AI environments, including cloud platforms such as AWS and Azure, without requiring changes to application logic or model infrastructure.
Where MetaDefender Core
Fits in the AI Stack
MetaDefender Core acts as the AI security gateway, inspecting and sanitizing content before file upload, before RAG ingestion, before tool execution, and before data crosses a trust boundary.
Protect AI Copilots Handling Sensitive Financial Data
Financial institutions using LLM-powered copilots for research, compliance, and customer service need to prevent sensitive data leakage and ensure that uploaded documents are free of embedded threats. Proactive DLP and Deep CDR™ Technology enforce content-level controls before files reach the model.
High-Assurance AI with Hardware-Enforced Isolation
Government and defense agencies require the highest levels of data assurance. MetaDefender Core sanitizes all content entering classified or sensitive AI environments, and MetaDefender Optical Diode ensures no data can flow back through the ingestion path — meeting strict cross-domain transfer requirements.
Secure AI-driven Analytics in Operational Environments
Manufacturers using AI for predictive maintenance, quality control, and supply chain optimization must protect against file-borne threats entering through data ingestion. MetaDefender Core provides policy-driven enforcement at every ingestion point, with air-gapped deployment options for isolated OT networks.
Secure AI Deployments Across OT and IT Environments
Energy and utilities organizations deploying AI for operational intelligence need to ensure that untrusted files and data feeds cannot introduce malware or manipulate models connected to operational technology networks. MetaDefender Optical Diode enforces one-way data transfer between IT and OT zones.
- Services financiers
Services financiersProtect AI Copilots Handling Sensitive Financial Data
Financial institutions using LLM-powered copilots for research, compliance, and customer service need to prevent sensitive data leakage and ensure that uploaded documents are free of embedded threats. Proactive DLP and Deep CDR™ Technology enforce content-level controls before files reach the model.
- GouvernementGouvernement
High-Assurance AI with Hardware-Enforced Isolation
Government and defense agencies require the highest levels of data assurance. MetaDefender Core sanitizes all content entering classified or sensitive AI environments, and MetaDefender Optical Diode ensures no data can flow back through the ingestion path — meeting strict cross-domain transfer requirements.
- FabricationFabrication
Secure AI-driven Analytics in Operational Environments
Manufacturers using AI for predictive maintenance, quality control, and supply chain optimization must protect against file-borne threats entering through data ingestion. MetaDefender Core provides policy-driven enforcement at every ingestion point, with air-gapped deployment options for isolated OT networks.
- Énergie et services publicsÉnergie et services publics
Secure AI Deployments Across OT and IT Environments
Energy and utilities organizations deploying AI for operational intelligence need to ensure that untrusted files and data feeds cannot introduce malware or manipulate models connected to operational technology networks. MetaDefender Optical Diode enforces one-way data transfer between IT and OT zones.
Ressources recommandées
Securing AI Data Pipelines and LLM-Powered Applications
Software accéléré par l'IA fait de la sécurité des fichiers le nouveau front de la cyberdéfense
FAQ
MetaDefender Core supports over 200 file types including PDFs, Office documents, archives, images, media files, source code, and executables, covering the full range of content commonly ingested by enterprise AI systems.
Deep CDR™ Technology does not rely on detecting known threats. It strips all active content from files and reconstructs clean, usable versions, neutralizing both known and unknown malware, including zero-day threats.
Yes. MetaDefender Core inspects and sanitizes files before they are indexed into vector stores or retrieval systems, reducing the risk of RAG poisoning and long-term knowledge manipulation.
The MetaDefender Optical Diode is a hardware-enforced, one-way data transfer device. It physically prevents data from flowing back into a protected environment — required for defense, critical infrastructure, and any deployment where software-only controls are insufficient.
MetaDefender Core integrates via REST API or ICAP at any data ingestion point, including file upload portals, RAG pipelines, CI/CD workflows, and AI training data feeds. No changes to application logic or model infrastructure are required.
Yes. MetaDefender Core provides secure input validation, complete audit trails, file hashing, and logging that support compliance with the EU AI Act, Cyber Resilience Act, GDPR, HIPAA, and other emerging AI regulatory frameworks.
Yes. Proactive DLP scans for PII, PHI, financial data, and credentials. It also uses OCR to detect and redact hidden text within images and visual content that could bypass human review.
MetaDefender Core deploys cloud-native, on-premises, or in air-gapped architectures. For high-assurance environments, it pairs with the Optical Diode for hardware-enforced unidirectional transfer.
