Evaluez la réputation des certificats avec TrustNet™
Évaluation de la réputation des certificats
De plus en plus, les cybercriminels exploitent à mauvais escient ces outils de confiance que sont les clés et certificats pour s'infiltrer dans les réseaux. Les clés et certificats compromis permettent aux pirates d'usurper l'identité d'un équipement ou d'une application pour contourner les contrôles de sécurité traditionnels en se dissimulant dans des communications chiffrées.
Défense et protection
Évaluation rapide de la fiabilité des certificats pour limiter les risques
Notre système d'analyse de réputation des certificats, le plus complet du marché, vous permet de détecter et de bloquer plus rapidement les cybermenaces. Les comportements anormaux sont immédiatement identifiés grâce aux données collectées par un réseau mondial de capteurs, ainsi que les données transmises par les clients et partenaires.
Demandez une évaluation des risques gratuite pour recenser tous les certificats vulnérables.
« La solution est simple à utiliser et nous offre une visibilité incomparable sur les vulnérabilités des certificats.»
- Grande compagnie d'assurances (source : TVID : DCD-E87-A16)
TrustNet repère sur Internet tous les certificats suspects, susceptibles d'être exploités à des fins malveillantes. Il représente la source la plus complète au monde en matière de réputation des certificats : il vous donne accès, en temps réel, aux informations sur les vulnérabilités potentielles dans ce domaine. Ses évaluations vous permettent ainsi de rétablir ou de conserver le niveau de confiance nécessaire associé à vos clés et certificats afin de protéger votre marque.
Principaux atouts
Protection du principe de confiance associé aux certificats et à leur réputation
Identification précoce des certificats compromis, non fiables ou usurpés pour un blocage rapide des menaces
Mise sur liste noire automatique des certificats non fiables
Mesures de correction instantanées pour limiter le préjudice à l’image de marque
Principe de fonctionnement
TrustNet scanne constamment Internet à la recherche de clés et certificats pour en évaluer la réputation et la fiabilité. S'il identifie un certificat falsifié, non fiable ou suspect, il génère une alerte et, le cas échéant, met sur liste noire ce certificat ou l'autorité de certification qui l'a émis. Vous pouvez ainsi intervenir rapidement et bloquer l'accès aux sites Web concernés.
Avantages
Données de réputation collectées à l'échelle mondiale
TrustNet est le système d'analyse de réputation des clés et certificats le plus complet au monde.
Il utilise de nombreuses sources de données : autorités de certification, serveurs d'applications, équipements, utilisateurs, etc.
Son analyse va bien au-delà des avis de révocation fournis par les autorités de certification.
Il exerce une surveillance continue sur les certificats émis et utilisés, partout sur Internet.
Évaluation de la réputation des certificats
TrustNet attribue des notes de fiabilité permettant d'identifier les utilisations abusives des clés et certificats.
Ce système s'appuie à la fois sur des algorithmes avancés, des analystes en sécurité et des données historiques.
Il tire parti des journaux Certificate Transparency (CT) de Google.
Il utilise les bases de données du projet Sonar et de l'Université du Michigan.
Application de listes blanches et listes noires
TrustNet peut placer immédiatement sur liste blanche les autorités de certification et les certificats de confiance, et mettre sur liste noire ceux qu'il juge non fiables.
Il bloque l'approbation des certificats frauduleux au sein de votre réseau.
Il étend la sécurité des certificats au-delà de votre datacenter grâce à des listes noires mondiales.
Un modèle de confiance défensif
Toutes les réponses des sources accédant au service TrustNet sont signées.
Le certificat racine TrustNet est publié dans DANE (DNS-based Authentication of Named Entities).
Le service TrustNet peut être intégré à n'importe quelle application via une API REST.
Faites le premier pas
Découvrez plus tôt les tentatives d'utilisation abusive et protégez votre entreprise grâce à un service de réputation des certificats.
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