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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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30 free minutes with a training advisor — no commitment.
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Don't let this gap widen
Sans maîtrise de Snort pour la détection d’intrusions, les attaques furtives traversent vos réseaux sans alerte, exposant vos systèmes critiques.
75 % des brèches de sécurité résultent d’une détection défaillante, avec un coût moyen de 4,2 millions d’euros par incident selon IBM.
Votre entreprise risque des amendes RGPD jusqu’à 4 % du CA annuel, des pertes de données irréversibles et une réputation ruinée.
Chaque mois sans cette compétence aggrave les vulnérabilités, menaçant directement la survie business et votre trajectoire professionnelle.
The Devenir Analyste Réseaux : Maîtriser Snort pour la Détection d’Intrusion training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Devenir Analyste Réseaux : Maîtriser Snort pour la Détection d’Intrusion training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Devenir Analyste Réseaux : Maîtriser Snort pour la Détection d’Intrusion training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Panorama des menaces et attaques réseaux, principes d’un IDS, positionnement de Snort dans la cybersécurité. Découverte de l’interface, architecture modulaire, installation sur Debian/Ubuntu, premiers tests en mode sniffer et logger.
Structure et syntaxe détaillée des règles Snort, mise en œuvre de politiques de sécurité, gestion des fichiers de configuration, modélisation de signatures, intégration de listes blanches/noires, gestion des alertes. Exercices pratiques de création de règles (exploit, port scan, trafic anormal).
Interprétation des logs générés (alert.fast, alert.full), utilisation d’outils complémentaires (Barnyard2, logstash), corrélation avec d’autres solutions SIEM, cas pratiques : scénarios d’attaque simulés, analyse forensique post-incident, présentation des meilleures pratiques de gestion des incidents et de veille sur les signatures à jour.
Target audience
Professionnels de l’IT, administrateurs systèmes et réseaux, techniciens cybersécurité
Prerequisites
Connaissances de base en réseaux TCP/IP et en exploitation Linux
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