Passpoint is widely used by public Wi-Fi providers, such as airports, hotels, and cafes, to streamline the user experience.
Service Provider Networks
Internet service providers (ISPs) often deploy Passpoint to allow their subscribers to access their Wi-Fi networks automatically, even when they are away from home.
Enterprise Networks
Some organizations use Passpoint to provide employees with secure and seamless Wi-Fi access in different office locations.
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Appendix
SIM Based Auth(users moving between cellular and Wi-Fi networks)