What is Service Set Identifier (SSID)?

The Service Set Identifier or SSID is usually known with the Wi-Fi Networks.

The name of the Wi-Fi Network is basically SSID that is either a customized name kept by the user or kept as default by the manufacturer.

SSIDs are doing the identification of Wi-Fi networks, & without them, one couldn’t be able to find a difference between various networks.

SSIDs tend to be rare so, one may join to the correct network easily. 

The network normally has a default SSID, when one gets a new router from a manufacturer, showing the manufacturer’s name. 

Yet, it is nice that one may alter the SSID of the network to any name of the choice so that individuals may join the network without any problem.

With no lower limit, an SSID can have up to 32 characters in length, & it can contain periods, underscores special characters, dashes & spaces too. 

These are case-sensitive, i.e., SSIDs & there is a large difference between an upper-case SSID & a lower-case SSID.

Almost every Wi-Fi gadgets and the routers broadcast their SSIDs & by using SSIDs, nearby gadgets may join to those networks. 

Anyone may connect with the network, simply with the correct SSID, which is possible when the network is open, and one must type the correct passphrase when one requires to join to the network if the whole structure is password protected. 

When there are various networks with similar SSID, e.g., there are two networks with the “Home” named SSID, then there may arise a problem. 

Few gadgets shall join to the network with the powerful signal while few gadgets shall require to connect with the network that they found earlier.

If there are many other networks with a similar SSID then while connecting, the gadget can face issues. Hence, it is nice that one may alter the SSID if there are many other networks with the nearby, similar SSID.

Key features of an SSID

One usual point that one shall locate with an SSID is its characteristics up to 32 case-sensitive numbers & letters, whether it’s the default set by the router manufacturer or ISP or one may forget about the change. 

Even though one may utilize up to 32 characters, yet there is no lower limit. Hence, it is asked that one doesn’t make the SSID so small that it creates confusion, i.e., “me” or a couple of digits like that.

The SSIDs are usually printed on a sticker & given as branch of the setup materials. They are fixed to the outside of the router, which includes the pass key too. 

The user-id & passkey for the administrator console of the router, alongside the SSID & password, which provide options for configuring settings & access to network data, having the SSID too.

Find an SSID Broadcast Setting & Router’s SSID

In this article, one shall know how to find the SSID of the router & broadcast settings.

Now, let us learn this step-by-step

Find the SSID:

1. Check for a sticker on the router.

  • Here, many routers given by ISP or Internet Service Providers have a sticker on the side or bottom, giving the default SSID. 
  • This is generally labelled as the “Network Name” or the SSID & can be found close to a barcode.

Finding the Broadcast Setting & SSID:

  • Sign in to the settings of the router.
  • Go via the router for phrases which can be SSID or Wireless Network Name. The locations & terms may alter from router to router. 

Below are examples for regular brands of the router:

Netgear:

One may usually locate the SSID by choosing the option of Basic settings, & later choosing option of Wireless Settings. Wireless Network Name shall be the name for SSID.

The choice to enable SSID Broadcast is usually found by choosing Wireless Settings under the Advanced settings.

D-Link:

One may usually locate the SSID by choosing the Setup option, & later Wireless Settings.

By choosing Visible for the Visibility Status, kindly enable SSID broadcast.

Linksys:

By selecting the Wireless bar, & later Basic Wireless Settings, here, one may usually locate the Network Name (SSID).

The choice to enable SSID broadcast is found here too.

Belkin:

One may usually locate SSID by choosing the Wireless tab & later choosing the Channel & SSID option.

The choice to enable SSID broadcast is found here too.

Note: Only these routers may support the steps above:  

Wii U Deluxe, Wii U Basic, Wii, Nintendo Switch, New Nintendo 3DS XL, Nintendo DS, Nintendo DS Lite, Nintendo Switch Lite, Nintendo Switch Family, & other variants of Nintendo.

How gadgets utilize SSID to join to the internet

As one sets up a joined gadget for the first time, or when trying to join a new network, one shall be known to configure the access to the internet. 

One shall usually be known to scan for available networks in the area & select the best for the requirements, usually a home or business Wi-Fi. 

These shall show as either open & used for quick authentication checks (yet these may come later via a browser), symbolized by a padlock symbol, or locked. 

If one requires to join to a locked network, one shall be required to put a passkey before the PC asked to contact the host.

One shall require to input their name or SSID manually, alongside the passkey if required, to authorize any hidden networks. To save a network from showing on the list of available connections, one shall require to select ‘disable SSID’ or ‘hidden’ in the settings of the routers.

As the gadget is joined to a network, one may get its info & join automatically each time one enable Wi-Fi.

SSID security

Even though every wireless network around the world utilizes SSID, it is known to be a quite unsafe way of joining to the net as even if one has selected to conceal the SSID, so it is not visible by to apps, software. 

People have been formed to show any hidden networks.

Few packets of data leave traces of the SSID as they move through when one sends requests, even if such software or app is not kept by individuals hoping to locate hidden networks. 

If these are located, hackers may get the name of the network whenever they want.

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