Tag Archives: RADIUS

Use Let’s Encrypt Certificates with FreeRADIUS

Let’s Encrypt is a certificate authority that generates TLS certificates automatically, and for free. It’s been great for web server administrators because it allows them to automate the process of requesting, receiving, installing, and renewing TLS certificates, taking the administrative overhead out of setting up a secure website. And did I mention it’s free and supported by allContinue reading “Use Let’s Encrypt Certificates with FreeRADIUS”

Configure FreeRADIUS with Different CA’s for PEAP and EAP-TLS

Many WLAN’s administrators purchase commercial SSL certificates for their RADIUS server to use for PEAP 802.1X authentication. The advantage of this approach is that a cert from a common commercial CA is likely to have its root CA cert already installed on all the clients accessing the network. Although many clients will still prompt the user to trust the server’sContinue reading “Configure FreeRADIUS with Different CA’s for PEAP and EAP-TLS”