Multi Factor Authentication (MFA) Using ADFS 3.0 and Certificates

I had to implement MFA using ADFS 3.0 and internally signed certificates in order to authenticate external users against Office 365 services. There were a few niggles along the way but on the whole it was a relatively easy process to complete. The design brief stated that only domain joined devices from outside the corporate […]

Forcing SSL Certificate to Associate with Server’s Private Key

Have you ever been handed a certificate exported (without the private key) from a server or directly from a CA to install on a different server than the one used to create the CSR? Whilst some IIS functions and apps allow you to use a certificate without a private key, there are others that demand […]