It is all about security

Category: Physical view

  • Firewall

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    A firewall is a network security device that acts as a barrier between an internal network and the external network (usually the Internet). It monitors and controls incoming and outgoing […]

  • Modem (modulator-demodulator)

    In computer networking, a modem (short for modulator-demodulator) is a device that enables communication between a computer or other network devices and an internet service provider (ISP) or a telecommunications […]

  • Access Point

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    In computer networking, an access point (AP) is a device that acts as a central hub for connecting wireless devices to a wired network. It serves as a bridge between […]

  • Network bridge

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    A network bridge is a device or software component used in computer networks to connect two separate network segments together, allowing communication between them. It operates at the data link […]