Internet is now a part of our lives, we use it in all areas of our lives at home and work. A life without internet has become almost unthinkable and unsustainable. As such, uninterrupted access to the internet from anywhere is now a necessity.
Today, internet service providers have started to use many methods to give uninterrupted internet access. Fiber lines, wireless connections, subway infrastructures, radio signals, laser, satellite systems and more.
With all these developments, mobile technologies have developed in mobile phones, notebooks, tablets and others. As such, the need for technologies such as wifi and hotspots has increased to provide internet for so many mobile devices, and there have been great developments in these technologies.
There was a great demand for Hotspot technologies, which is the subject of this article, and there were great developments in this area. People are now mobile and especially mobile phones are a part of our lives. Restaurants, cafes, open areas are almost everywhere and mobile devices need internet connections. Hotspot technologies in one management of meeting these needs.
What is Hotspot?
Hotspot provides internet service using wireless technologies. When we look at the history, it was first used by Brett Stewart at NetWorld + Intercop conference in 1993, and afterwards, Nokia made the first application and today it is used everywhere.When we look at the terminology of the host, some concepts come before us.
Hotspot - Router etc. physically connected by wired lines. It is a structure that creates wireless and boundary networks using devices and provides internet service. Mobile Hotspot - Portable hotspot that does not have a physical connection. Cell phones are one of the best examples for this hotsport.
Access Point - Devices to which devices with Wi-Fi capabilities connect to access the Internet.Wi-Fi - It is the name of the technology that enables wireless internet access of mobile phones, tablets, laptops and other devices. Radio signals are used in this technology.
SSID - You need a broadcast name to connect to a wireless service device. Using this broadcast name, you can connect to the wireless device and get internet service. This broadcast name is called the SSID.
In general, we see that the hotspot is divided into three as paid, free and mobile hotspot.
Paid Hotspots
It is a type of hotspot serving commercially. Users who want to benefit from this service are directed to a specially prepared portal screen where internet access is allowed if the required fee is paid.
Free Hotspots
Here, internet service is offered free of charge to everyone. We can see examples as free internet points offered by municipalities in the cities we live in or internet services in shopping centers and cafes.
Mobile Hotspot
You can turn your mobile device into an internet access point and provide internet service to other mobile devices, or you can use it for wireless internet access by purchasing USB-enabled mobile hotspot devices.
Advantages
It can be a lifesaver for those who travel regularly.
It can provide a more secure internet connection than hotspots. This is because you are in control.
Higher speed internet service with technologies such as LTE.
Disadvantages
Network pulling problems.
Battery problems of the device providing the internet.
If it is a mobile phone that distributes the internet, interruptions occur in case of internet broadcasting and phone calls at the same time.
High mobile internet fees
Hotspot Usage Areas and Security
When we look at the usage areas, it appeals to a very large environment. Airports, cafes, shopping malls, hospitals, libraries, coastal areas, open areas almost everywhere.
Security!
One of the most important issues in hotspot environments is security. This is because you are giving some information and access to the internet in a public environment. So what should we pay attention to when connecting like this and how do we ensure our safety.
Prevent your mobile devices from automatically connecting to these environments, and disable the automatic connection settings to such wireless environments.
Do not access sites that do not have an SSL certificate, or if a site gives an SSL error warning, disconnect immediately, because such an error could be caused by a hacker between your mobile device and the hotspot service.
If you need an urgent need for access such as banking, corporate applications or areas with private data, you can vpn with a vpn program and then do these operations. Thus, by doing vpn, you will have created an additional layer of security.
It is useful to be careful when connecting to hotspot points. Whoever maintains the internet, this can be a cafe, a mall or some other place.