It aids in the prevention of unauthorized network access. It assists in listing a collection of allowed devices you require on your Wi-Fi and a list of disallowed devices you do not want on your Wi-Fi. Each address is given a 48-bit address, and it is used to determine whether we can access a network or not. MAC filtering is an access-control-based security approach. This article discusses the step-by-step process of turning off MAC filtering along with its disadvantages.This article discusses the importance of MAC filtering.This article also discusses how to configure and update MAC filtering.This article discusses MAC filtering and how its works in detail.MAC is a permanent address for a device in a network that does not change under normal circumstances. A MAC address is similar to a government ID or Social Security number issued to citizens. The client joins the network only if its IP address matches one on the router's list and access is allowed otherwise, its access is denied. MAC address filtering adds an additional layer of security by comparing the device's MAC address to a list of approved addresses. It increases security by limiting the devices that can connect to a network. Most broadband routers and other wireless access points contain an optional capability known as MAC address filtering, sometimes known as hardware address filtering.
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