Hotspot 2.0 [extra Quality] -

: It mandates the use of WPA2-Enterprise (or WPA3) encryption for all over-the-air transmissions, protecting users from common public Wi-Fi threats like "man-in-the-middle" attacks. The Technology Behind the Standard

: Users can move between different hotspot providers—such as from an airport to a hotel—without re-authenticating, provided the providers have roaming agreements. hotspot 2.0

: A mechanism within 802.11u that allows the device to ask the network for its capabilities, such as which service providers it supports and what its current load is. : It mandates the use of WPA2-Enterprise (or

: Facilitates new business models through roaming agreements. Device and Carrier Support : Facilitates new business models through roaming agreements

Hotspot 2.0 relies on several key IEEE 802.11 protocols to function:

: Reduces "churn" by providing consistent, high-quality connectivity. Reliable Roaming : Works globally across partnered networks.

Traditionally, connecting to a public Wi-Fi hotspot requires users to manually select a network (SSID), open a captive portal, and enter credentials. This process is often tedious and prone to security risks. Hotspot 2.0 solves these issues by: