A Media Entry Management tackle (MAC tackle) is a singular identifier assigned to community units for communication on a bodily community. It’s a 48-bit tackle, sometimes written in hexadecimal format, resembling 00:11:22:33:44:55.
MAC addresses are utilized by community switches and routers to direct visitors to the proper vacation spot system. They’re additionally utilized in community safety to regulate entry to the community and to establish units which may be making an attempt to achieve unauthorized entry.