In general, techniques are described for seamlessly migrating a secure session established between a first computing device and a secure access appliance to a second computing device. In one example, a client computing device establishes a secure session with a secure access appliance. The client computing device receives a request via a communication channel from a second client computing device for secure session data for the first secure session usable by the second client computing device to establish a second secure session with the secure access appliance. The client computing device generates a message that includes the secure session data for the first secure session and sends the message to the second client computing device. Responsive to receiving the message, the second client computing device establishes a new secure session with the secure access appliance.