Failles de sécurité des examens : pourquoi la vidéosurveillance classique échoue en ligne et en centre


Les caméras de plafond couvrent la pièce, mais ne voient pas l’écran du test, créant des angles morts critiques propices à la triche et au refus de certification.

  • Les fraudes à l’écran sont invisibles
    Les caméras ne détectent pas les onglets cachés, les messageries ou les machines virtuelles contenant les réponses.

  • Les examens hybrides et à distance augmentent les risques
    Les ordinateurs portables hors site doivent être surveillés sans matériel additionnel.

  • Les organismes d’accréditation exigent des preuves d’écran
    ISO 23988, Pearson VUE et les universités demandent des enregistrements de l’écran, pas seulement de la salle.

  • Les enregistreurs manuels ne tiennent pas la charge
    Les outils grand public plantent, saturent le réseau et ne sont pas compatibles avec la recherche VMS.

  • Les cartes de capture font exploser les budgets
    Les racks de capture vidéo augmentent les coûts sans éliminer les angles morts.

4 fonctionnalités essentielles pour la surveillance des examens

Enregistrement ONVIF double flux

Capturez séparément l’écran et la webcam du candidat en tant que flux ONVIF IP synchronisés, pour une relecture minutieuse dans votre VMS.

 

Piste d’audit signée numériquement

Des enregistrements HD horodatés garantissent l’intégrité de l’examen et servent de preuve vérifiable pour les autorités d’accréditation et les universités.

Déploiement rapide sans intervention

Un installateur léger de 30 Mo s’installe sur des centaines d’ordinateurs via MSI, Intune ou scripts, sans changer le matériel ni interrompre les services.

 

Architecture centrée sur la confidentialité

Les flux écran et webcam sont transmis en toute sécurité, sans stockage local, pour une conformité totale avec le RGPD et la FERPA via votre VMS existant.

Des cas concrets de réussite avec DeskCamera dans l’éducation et la certification

  • Centres de certification et d’examen
    Protégez les examens CompTIA, Cisco, Microsoft et de langues avec des preuves visuelles exigées par les organismes d’accréditation.

  • Salles d’examen universitaires
    Surveillez plusieurs salles depuis un seul poste de contrôle ; détectez immédiatement les fraudes ou logiciels non autorisés.

  • Surveillance à distance et hybride
    Transformez n’importe quel ordinateur portable en caméra de sécurité pour surveiller les candidats hors site, sans webcam externe.

  • Évaluations de compétences en santé
    Les laboratoires de soins infirmiers et de maïeutique enregistrent simultanément les simulateurs et les gestes étudiants, sans licences coûteuses.

  • Productivité des bibliothèques et centres de formation
    Enregistrez l’utilisation des systèmes de réservation et de gestion des visiteurs pour optimiser les opérations.

Les leaders du secteur font confiance à DeskCamera
Passez au niveau supérieur de la surveillance

Comment ça marche

Installer DeskCamera

DeskCamera est un logiciel léger qui fonctionne sur un PC Windows standard, sans matériel spécial. Il capture l’écran, l’audio et les webcams connectées.

Émuler une caméra IP virtuelle

Une fois installé, DeskCamera transforme le PC Windows en une caméra IP virtuelle compatible ONVIF. Il peut ainsi diffuser l’écran et la webcam comme une vraie caméra IP.

Diffuser vers tout VMS/NVR

DeskCamera envoie le flux vidéo via le réseau à tout système VMS ou NVR compatible, comme Milestone, Nx Witness ou Hikvision.

Fonctionnalités clés

  • Fonctionne comme une caméra IP virtuelle ONVIF — aucun matériel supplémentaire requis, fonctionne en arrière-plan

  • Convertit les flux HTTP et RTSP externes au format ONVIF

  • Diffuse simultanément l'écran, la webcam et plusieurs sources vidéo vers NVR/DVR/VMS

  • Fournit une vidéo 4K, de l’audio, une détection de mouvement à l’écran et jusqu’à 60 FPS

  • Accélération GPU — performances élevées avec une faible utilisation du système

  • Entièrement compatible avec toutes les plateformes VMS prenant en charge ONVIF et RTSP

  • Partenaire technologique de Milestone, Genetec, VIVOTEK, OpenEye et d'autres

  • Utilisé dans les smart cities, le retail, le secteur public et les infrastructures critiques dans le monde entier

    Choisis par les leaders


    Nous sommes fiers d’être le partenaire technique de confiance des principaux éditeurs de VMS et de logiciels de vidéosurveillance

    See Découvrez comment DeskCamera est utilisé dans différents secteurs et contextes

    Record barcode vouchers to VMS with DeskCamera

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    Daniel Davis
    ICT Manager
    Lasseters Casino & Alice Springs Convention Centre

    Record SCADA screens to NVR

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    Anton Sincov
    BALTIC COAL TERMINAL JSC

    DeskCamera for recording production screens

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    Rudy Hostens
    IT manager
    E-MAX PROFILES GULLGEM

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    Bryan

    Record the video on a screen to VMS

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    Glen Collins
    System Integrator
    Honeywell

    DeskCamera for POS till system

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    Kevin Willis
    Head of Compliance
    VGC Leeds Ltd (Victoria Gate Casino)

    DeskCamera for capturing the screens

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    Johan Hansson
    Automation Engineer
    Fiskarhedens Trävaru AB

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    Mattias Henriksson
    Automationengineer

    Recording RF SMART packing screen into VMS

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    Nick Sutton
    Operations Manager
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    Streaming application window via RTSP with DeskCamera

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    Larry Roy
    Software Architect
    Embedded Logix, Inc. ( https://www.emlogix.net )

    Viewing the computer screen on a phone

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    Barry Coster
    Dairy Farmer
    Bellbrook Holsteins

    DeskCamera for streaming computer video contents

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    Jason Lee

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    Callum Mclachlan
    Senior Technician
    PKE-GULF

    Computer surveillance via NVR

    Your software is great. I use it in our company to control employees.

    Michał Twaróg
    Engineer

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    Nikolay Timofeev
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    Record security control room monitors

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    Vivek Kumar
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    David Ponce Herrera
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    Recording VM screen with DeskCamera

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    Duncan Watson
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    Adam Myhre
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    I can tell you that

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    Ramon Marrero
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    DeskCamera for converting RTSP streams to ONVIF

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    David Scott
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