A MAC tackle (Media Entry Management tackle), also called a {hardware} tackle or bodily tackle, is a singular identifier assigned to community interfaces for communications on a bodily community. It’s a 48-bit quantity normally represented in hexadecimal format, separated by colons, e.g., 00:11:22:33:44:55.
MAC addresses are necessary for community communication and safety. They’re used to establish gadgets on a community, management entry to community sources, and detect and forestall community assaults. MAC addresses are sometimes assigned by the producer of the community interface card (NIC) and are saved within the NIC’s firmware. They don’t seem to be sometimes user-configurable, however in some circumstances, they are often spoofed or modified.
