Public Wi-Fi roaming networks carry authentication credentials across multiple administrative boundaries, and the protocols governing that process vary widely in their security properties. The Wireless Broadband Alliance published a set of guidelines that specifies which authentication, encryption, and credential-handling practices operators should apply to networks running Passpoint and OpenRoaming. “What this work shows is that, by applying established best practices across authentication, encryption, identity privacy, signaling and federation governance, Wi-Fi can provide the level of … More → The post Wi-Fi roaming security practices for access network providers and identity providers appeared first on Help Net Security .