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  2. MAC address - Wikipedia

    en.wikipedia.org/wiki/MAC_address

    A MAC address (short for medium access control address) is a unique identifier assigned to a network interface controller (NIC) for use as a network address in communications within a network segment. This use is common in most IEEE 802 networking technologies, including Ethernet, Wi-Fi, and Bluetooth. Within the Open Systems Interconnection ...

  3. Medium access control - Wikipedia

    en.wikipedia.org/wiki/Medium_access_control

    v. t. e. In IEEE 802 LAN/MAN standards, the medium access control ( MAC ), also called media access control, is the layer that controls the hardware responsible for interaction with the wired (electrical or optical) or wireless transmission medium. The MAC sublayer and the logical link control (LLC) sublayer together make up the data link layer.

  4. Computer network - Wikipedia

    en.wikipedia.org/wiki/Computer_network

    A personal area network (PAN) is a computer network used for communication among computers and different information technological devices close to one person. Some examples of devices that are used in a PAN are personal computers, printers, fax machines, telephones, PDAs, scanners, and video game consoles.

  5. Get a Mac - Wikipedia

    en.wikipedia.org/wiki/Get_a_Mac

    The " Get a Mac " campaign is a television advertising campaign created for Apple Inc. (Apple Computer, Inc. at the start of the campaign) by TBWA\Media Arts Lab, the company's advertising agency, that ran from 2006 to 2009. [ 1][ 2] The advertising campaign ran in the United States, Canada, Australia, New Zealand, the United Kingdom, Japan ...

  6. MAC flooding - Wikipedia

    en.wikipedia.org/wiki/MAC_flooding

    MAC flooding. In computer networking, a media access control attack or MAC flooding is a technique employed to compromise the security of network switches. The attack works by forcing legitimate MAC table contents out of the switch and forcing a unicast flooding behavior potentially sending sensitive information to portions of the network where ...

  7. Ethernet frame - Wikipedia

    en.wikipedia.org/wiki/Ethernet_frame

    It is immediately followed by the Ethernet frame, which starts with the destination MAC address. [ 1] In computer networking, an Ethernet frame is a data link layer protocol data unit and uses the underlying Ethernet physical layer transport mechanisms. In other words, a data unit on an Ethernet link transports an Ethernet frame as its payload.

  8. MAC spoofing - Wikipedia

    en.wikipedia.org/wiki/MAC_spoofing

    MAC spoofing. MAC spoofing is a technique for changing a factory-assigned Media Access Control (MAC) address of a network interface on a networked device. The MAC address that is hard-coded on a network interface controller (NIC) cannot be changed. However, many drivers allow the MAC address to be changed. Additionally, there are tools which ...

  9. List of Apple operating systems - Wikipedia

    en.wikipedia.org/wiki/List_of_Apple_operating...

    Mac OS X Public Beta – code name Kodiak. Mac OS X 10.0 – code name Cheetah. Mac OS X 10.1 – code name Puma. Mac OS X 10.2 – also marketed as Jaguar. Mac OS X Panther – 10.3. Mac OS X Tiger – 10.4. Mac OS X Leopard – 10.5. Mac OS X Snow Leopard – 10.6. Mac OS X Lion – 10.7 – also marketed as OS X Lion.