Difference Between BSSID and SSID

The IEEE 802.11 architecture comprises several components: the STA, the access signal (AP), the basic services set (BSS), and the extended services set (ESS). The standard defines the basic service set (BSS) as the building blocks of a wireless LAN. Information technology is basically a term used to describe the stations which may communicate with each other inside a network. The terms BSSID and SSID are used to describe sections of a wireless network. All the same, the 2 terms are frequently confused with one another. Let’s accept a look at some key distinction points between the two.


What is SSID?

When you join a wireless network from any WiFi-enabled mobile device, you are given a couple of options to connect to. There are chosen service set identifiers, or SSIDs. An SSID is a unique identifier used by a client to found a connection to a detail wireless network. When devices within a network need to communicate with each other, they demand to place the WLAN. Identification is handled through a unique value given to that WLAN, known every bit the SSID. There are multiple WLANs that can coexist, then the SSID has to be unique.

In layman’s terms, an SSID is the name of a WiFi network that acts as a single shared password between access points and clients. Considering an SSID is a unique alphanumeric string of characters given to a WLAN, all devices and access points present in the WLAN must use the same SSID. An AP can provide multiple SSIDs on the same channel through the use of the aforementioned or multiple interfaces.


What is BSSID?

An extended service set (ESS) has 2 types of SSIDs. Starting time, there is the SSID for the unabridged ESS, which many sometimes be referred to as an Extended Service Set ID (ESSID). Within the ESS, each WAP has its ain SSID, which is referred to every bit the Bones Service Set up ID (BSSID). A BSSID is basically the MAC concrete address of the wireless router or the access point. It is the unique identifier for a BSS. It is the Layer 2 identifier of each individual BSS. It is often confused with the SSID. Only the BSSID is a 48-bit MAC accost of an access point’due south radio card. Some manufacturers allow for multiple BSSIDs to be connected to a unmarried access betoken radio or a single common BSSID tin can be shared among many access points.

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Departure between BSSID and SSID

Terminology

 – Information technology is sometimes piece of cake to confuse the basic service set identifier (BSSID) with the service set identifier (SSID). An SSID is the name of the network that acts as a single shared countersign between access points and clients. The SSID is the logical name of the WLAN that is user configurable. The BSSID, on the other paw, is the Layer 2 MAC address of an AP provided by the hardware manufacturer.

Identification

– The SSID is a unique name given to a WLAN, and all devices and admission points present in the WLAN must use the same SSID. It is necessary for any device that wants to bring together the WLAN to give the unique SSID. Nonetheless, SSID does not provide security to WLAN. The BSSID is the MAC accost of the corresponding WAP used to depict sections of a WLAN. The BSSID uniquely identifies the admission point’s radio using a MAC address, while the SSID is the name of the network that allows devices to connect.

Format

 – Typically the SSID is a name given by us to easily define the network. An SSID is a unique alphanumeric cord of characters that is express to 32 characters. It acts as a shared password between access points and clients. An SSID distinguished betwixt multiple WiFi networks. The BSSID is a 48-bit identifier for basic service set that uniquely identifies the network interface adapter. It’s a combination of hexadecimal numbers just similar your calculator’s MAC address.

BSSID vs. SSID: Comparing Chart


Summary

In layman’s terms, an SSID is the name of a WiFi network used by a client to establish a connexion to that particular wireless network. Information technology is a 32-scrap alphanumeric accost, just information technology does not provide security to the network, as it tin can be sniffed in plaintext from packets. The BSSID is a 48-bit hexadecimal number simply like the MAC address of a computer which uniquely identifies the access indicate’s radio using a MAC address. Information technology is usually the MAC address of the corresponding WAP, while the SSID is a unique proper name given by humans to place the network.

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How exercise I find my BSSID and SSID?

The SSID is the name of your wireless network you’re continued to and can be plant at the bottom right corner of the desktop. At that place is a list of networks yous can run into and the network that says continued is your SSID. To notice your BSSID, use control prompt and type in “netsh wlan show interfaces”. Yous tin can see your BSSID address in front of the BSSID field.

Is MAC address aforementioned as SSID?

The BSSID is the MAC address of the wireless access bespeak (WAP) you’re currently connected to. The MAC address identifies the device on a detail network.

Is the SSID the same every bit the WiFi address?

SSID is the technical name for your WiFi network you employ to institute a connection to that wireless network.

What is a router BSSID?

A router’due south BSSID is basically the MAC physical address of the wireless router or the radio interface the client device is currently connected to.

What is WPA2 used for?

WPA2 is an updated version of WPA that uses AES (Advanced Encryption Standard) encryption to secure the vast majority of WiFi networks. It provides stronger data protection and network admission control.

What is BSSID how it is used?

The BSSID is the MAC address of the corresponding WAP that is used to uniquely identify the admission point’s radio using a MAC address.

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