Systems and methods can comprise receiving an authentication request according to a first security protocol from a user device. Responsive to a determination that the authentication request is trustworthy according to the first security protocol, a device identifier and information related to a shared key are transmitted to the user device. A content request to access content secured according to a second security protocol is received from the user device. The content request can comprise the device identifier and can be encrypted using a shared key derived from the information related to the shared key. The content request can be decrypted using the shared key, and authenticated based on the device identifier.