Mise en place des certificats clients pour IIS. Informations complémentaires :
https://docs.microsoft.com/en-us/iis/configuration/system.webserver/security/authentication/iisclientcertificatemappingauthentication/
https://blogs.iis.net/rlucero/iis-7-walkthrough-one-to-one-client-certificate-mapping-configuration
http://www.digi-sign.com/support/digi-code/visual%20studio