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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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Cybersecurity training in Oklahoma City in December 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Don't let this gap widen
Sans maîtrise de TheHarvester et des techniques OSINT avancées, vos phases de reconnaissance s'éternisent, multipliant par 4 le temps de collecte d'informations et gaspillant jusqu'à 200 heures par mission.
75 % des cyberattaques débutent par une reconnaissance passive non détectée, entraînant des breaches coûtant en moyenne 4,5 millions d'euros par incident selon IBM.
Chaque trimestre sans ces compétences, votre SOC ou équipe pentest expose l'entreprise à 30 % de risques supplémentaires, compromettant contrats clients et votre avancement professionnel.
La prochaine faille critique guette déjà.
The Exploitez TheHarvester pour la collecte d'informations : Formation OSINT et reconnaissance avancée 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 Exploitez TheHarvester pour la collecte d'informations : Formation OSINT et reconnaissance avancée 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 Exploitez TheHarvester pour la collecte d'informations : Formation OSINT et reconnaissance avancée 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.
Définitions : OSINT, footprinting, reconnaissance passive et active. Présentation des enjeux pour la cybersécurité. Cas d’usages concrets (Red Team, analyse de risques, bug bounty). Installation et configuration de TheHarvester sous Linux. Tour d’horizon des sources supportées (moteurs de recherche, réseaux sociaux, PGP, Shodan, etc.). Synthèse des options et des paramètres du logiciel. Premiers cas pratiques de collecte d’informations ciblées sur un domaine.
Target audience
Professionnels de la sécurité informatique, analystes SOC, pentesters, consultants en cybersécurité, étudiants souhaitant approfondir leurs connaissances en OSINT
Prerequisites
Bases en sécurité informatique et navigation sous Linux recommandées
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