In the wireless world, staying connected to the internet has become more critical. As of 2022, WiFi service providers deployed about 550 million free Wi-Fi hotspots worldwide, which is only increasing.
Newer technologies, like Hotspot 2.0, aim to improve Wi-Fi quality by leveraging IoT (Internet of Things) and enhanced security measures. In this article, we’ll discuss what is Hotspot 2.0 and how it can solve some of the common Wi-Fi problems we face today.
WiFi symbol on a smartphone screen – artistic impression. Image credit: Franck via Unsplash, free license
What is Hotspot 2.0?
Hotspot 2.0 is a set of protocols and standards devised for public Wi-Fi access and to enhance the overall public connectivity experience. Also known as the Passpoint protocol, the technology allows users to connect from one network to the other on the move without the need for login or authentication. Many operating systems now support Hotspot 2.0, including Windows, Android, and IOS 7.
Revolutionizing Wi-Fi
Nowadays, we rely on the Internet for almost everything, and that’s making the limitations of traditional Wi-Fi networks more evident every day. Public and Free Wi-Fi connections can be unreliable, there are log-in and security issues, and users must often switch between networks. That’s where Hotspot 2.0 technology comes to the rescue. Here are some of the ways Hotspot 2.0 improves public Wi-Fi access:
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Automatic Authentication
One of the biggest problems of traditional Wi-Fi networks is that you need to manually log in and authenticate when connecting to a free public or private Wi-Fi network. Hotspot 2.0 eliminates this by introducing automatic authentication.
Using the Passpoint standard, Hotspot 2.0 enables your device to connect to public Wi-Fi networks without manual intervention. It uses advanced authentication tools to ensure user information is not exposed over the network while allowing it to connect automatically whenever Wi-Fi is available. That improves the user experience significantly, particularly in high-density areas like stadiums, airports, etc.
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Seamless Roaming
Another problem you might face is constantly switching Wi-Fi networks in a public place to get an adequate signal. Hotspot 2.0 technology solves this issue by enabling seamless roaming between compatible networks. Your device can automatically switch to another network if a better signal is available without interrupting your internet connection.
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Enhanced Security and Carrier Aggregation
Security is another concern when it comes to public Wi-Fi connectivity. Hotspot 2.0 uses WPA3 encryption protocols and an Online Sign Up (OSU) framework to protect your data when transmitted over a network. That reduces the data privacy risks associated with traditional open Wi-Fi networks.
Hotspot 2.0 also introduces carrier aggregation, which means your device can connect to multiple Wi-Fi networks simultaneously for increased bandwidth and better internet connection. That can also make your internet connection more reliable and stable than traditional open-access connections.
Endnote
Hotspot 2.0 is altering the way Wi-Fi works with its ingenious features. With automatic authentication, seamless roaming, enhanced security, and carrier aggregation, this technology can make your internet connection more secure, stable, and reliable. That means you will now have a hassle-free user experience when accessing public networks with high user density. With upcoming advancements, this technology will reduce data breach risks over public, open-access networks and make public free Wi-Fi much more efficient.