What Is an SSID?

Wi-Fi networks are identified by a name called an SSID (Service Set Identifier). An SSID is a unique name that Wirelessly Equipped devices use to identify a particular Wireless Local Area Network (WLAN). When you set up a home wireless network, you will be asked to give it a name and this name is what is referred to as an SSID.

An SSID is a network name, not a password. It is just a “name” given to a wireless network and is also referred to as the Network Name. For example, if you named your network “MyNetwork”, the SSID will be “MyNetwork”. As long as all wireless devices on the same network use the same SSID, they will be able to communicate with each other.

What Is the Purpose of an SSID?

An SSID serves a few purposes, the primary being to differentiate it from other networks. In public spaces like coffee shops and airports, you will often see dozens of different networks available to connect to. Each of these networks will have their own SSID so you can choose the one you want to use.

Another purpose of an SSID is to provide access control. By setting up a network with a unique SSID, you can control who connects to it. This is usually done by setting up a password, but you can also limit who connects by only broadcasting the SSID to certain devices.

Finally, an SSID is used as a way to identify your wireless network. When you configure your router, the SSID is used to identify which of the networks you are setting up. This will help you keep track of which networks you have access to and who is connected to them.

How Do You Change the SSID?

The SSID of a wireless network is usually set when you first set up the device. However, if you want to change it, you can do so from the settings of the router or access point. You can also change the SSID of a network directly from a device that is currently connected, such as a laptop or phone. Just remember that any devices that are already connected to the network will need to be reconnected if you change the SSID.

Conclusion

An SSID is a unique name that is used to identify a wireless network. It can be used to differentiate networks in public spaces and to provide access control to the network. It is usually set when you first set up the router or access point, but you can change it from the settings of the router or a device that is already connected.